May Holidays in 2021

Holiday date Holiday name Holiday location Holiday type
Sat, May 1 Feast of St Joseph the Worker Holy See (Vatican City) National Holiday
Sat, May 1 Worker's Day Multiple [Show] Public Holiday
Sat, May 1 Labor Day / May Day Multiple [Show] Multiple Types
Sat, May 1 Batman Day - Unofficial (Art & Entertainment)
Sat, May 1 Loyalty Day United States Observance
Sat, May 1 Labor Day Multiple [Show] Multiple Types
Sat, May 1 Maharashtra Day India State Holiday
Sat, May 1 World Naked Gardening Day - Unofficial (Lifestyle, Nature & Environment)
Sat, May 1 National Mother Goose Day - Unofficial (Education & Reading)
Sat, May 1 National Chocolate Parfait Day - Unofficial (Food & Drinks)
Sat, May 1 Law Day United States Observance
Sat, May 1 School Principals’ Day - Unofficial (Work & Occupation)
Sat, May 1 Silver Star Service Banner Day - Unofficial (Appreciation & Honor)
Sat, May 1 National Fitness Day - Unofficial (Health & Body, Sports)
Sat, May 1 National Scrapbook Day - Unofficial (Hobby & Creativity)
Sat, May 1 National Homebrew Day - Unofficial (Food & Drinks, Hobby & Creativity)
Sat, May 1 Join Hands Day - Unofficial (Appreciation & Honor, Relationships & Family)
Sat, May 1 National Bombshells’ Day - Unofficial (Lifestyle)
Sat, May 1 National Start Seeing Monarchs Day - Unofficial (Animals)
Sat, May 1 Free Comic Book Day - Unofficial (Art & Entertainment)
Sat, May 1 National Lemonade Day - Unofficial (Food & Drinks)
Sat, May 1 Orthodox Holy Saturday Multiple [Show] Multiple Types
Sat, May 1 Labour Day Multiple [Show] Multiple Types
Sat, May 1 Agriculture and Labor Day Haiti National/legal Holiday
Sat, May 1 National Workers Day Saint Vincent and The Grenadines Public Holiday
Sat, May 1 Lei Day United States (Hawaii) Local Observance
Sat, May 1 National Explosive Ordnance Disposal (EOD) Day United States Observance
Sat, May 1 May Day Multiple [Show] Multiple Types
Sat, May 1 Constitution Day Marshall Islands Public Holiday
Sat, May 1 Labour Day/May Day Multiple [Show] Multiple Types
Sat, May 1 Holy Saturday (Orthodox) Cyprus Observance, Orthodox
Sat, May 1 Unity Day Kazakhstan Public Holiday
Sat, May 1 Worker's Day Multiple [Show] Public Holiday
Sat, May 1 Spring and Labor Day Russia National Holiday
Sat, May 1 Labor and Solidarity Day Turkey National Holiday
Sat, May 1 International Labor Day Multiple [Show] Multiple Types
Sat, May 1 Easter Saturday (Orthodox) Multiple [Show] Observance, Orthodox
Sat, May 1 International Worker’s Day Albania National Holiday
Sat, May 1 Holy Saturday Bulgaria National Holiday
Sat, May 1 International Labour Day Kosovo Official Holiday
Sat, May 1 Constituent Assembly Convocation Day Latvia National Holiday
Sat, May 1 International Day of Solidarity of Workers Moldova National Holiday
Sat, May 1 Labor day Multiple [Show] Multiple Types
Sat, May 1 Labor holiday Serbia National Holiday
Sat, May 1 May 1st Sweden Public Holiday
Sat, May 1 Coptic Holy Saturday Egypt Observance
Sat, May 1 International Workers' Day Eritrea Public Holiday
Sat, May 1 Workers' Day Multiple [Show] Public Holiday
Sat, May 1 Workers Day Zimbabwe Public Holiday
Sat, May 1 Herb Day - Unofficial (Nature & Environment)
Sun, May 2 Day of Madrid Spain (Madrid) Local Holiday
Sun, May 2 National Truffle Day - Unofficial (Food & Drinks)
Sun, May 2 National Life Insurance Day - Unofficial (Awareness & Cause)
Sun, May 2 National Infertility Survival Day - Unofficial (Health & Body, Relationships & Family)
Sun, May 2 Orthodox Easter Multiple [Show] Orthodox
Sun, May 2 World Tuna Day - International (Animals)
Sun, May 2 Easter Sunday (Orthodox) Multiple [Show] Multiple Types
Sun, May 2 Orthodox Easter Sunday Multiple [Show] Multiple Types
Sun, May 2 Orthodox Easter Day Multiple [Show] Multiple Types
Sun, May 2 Easter Sunday Multiple [Show] Multiple Types
Sun, May 2 Mothers' Day Multiple [Show] Observance
Sun, May 2 Labour Day/May Day (day 2) Montenegro National Holiday
Sun, May 2 Day of the Flag Poland Observance
Sun, May 2 Mother's Day Romania Observance
Sun, May 2 Labour Day holiday Slovenia National Holiday
Sun, May 2 Coptic Easter Sunday Egypt National Holiday
Sun, May 2 Ethiopian Easter Sunday Ethiopia Public Holiday
Sun, May 2 Coptic Easter Sudan Public Holiday
Mon, May 3 Constitution Memorial Day Japan National Holiday
Mon, May 3 Cross Day El salvador Observance
Mon, May 3 World Press Freedom Day - International (Work & Occupation)
Mon, May 3 Constitution Day Poland National Holiday
Mon, May 3 National Lumpy Rug Day - Unofficial (Weird & Obscure)
Mon, May 3 National Garden Meditation Day - Unofficial (Health & Body, Nature & Environment)
Mon, May 3 National Specially-Able Pets Day - Unofficial (Animals)
Mon, May 3 National Two Different Colored Shoes Day - Unofficial (Weird & Obscure)
Mon, May 3 National Paranormal Day - Unofficial (Weird & Obscure)
Mon, May 3 National Chocolate Custard Day - Unofficial (Food & Drinks)
Mon, May 3 National Raspberry Pop Over Day - Unofficial (Food & Drinks)
Mon, May 3 National Textiles Day - Unofficial (Lifestyle)
Mon, May 3 National Melanoma Monday - Unofficial (Awareness & Cause, Health & Body)
Mon, May 3 Labour Day Multiple [Show] Multiple Types
Mon, May 3 Orthodox Easter Monday Multiple [Show] Multiple Types
Mon, May 3 Labor Day / May Day Multiple [Show] Public Holiday
Mon, May 3 Labour Day observed Multiple [Show] Public Holiday
Mon, May 3 May Day Multiple [Show] Multiple Types
Mon, May 3 Easter Monday (Orthodox) Multiple [Show] Multiple Types
Mon, May 3 Martyrdom of Imam Ali Iran National Holiday
Mon, May 3 Unity Day observed Kazakhstan Public Holiday
Mon, May 3 Spring and Labor Day observed Russia National Holiday
Mon, May 3 Labor Day / May Day observed Tajikistan Public Holiday
Mon, May 3 Labor Day observed Multiple [Show] Multiple Types
Mon, May 3 International Labor Day observed Vietnam National Holiday
Mon, May 3 Labor Day (Day 2) Bosnia and Herzegovina Public Holiday
Mon, May 3 Easter Monday Multiple [Show] Multiple Types
Mon, May 3 May Day observed Multiple [Show] Public Holiday
Mon, May 3 Early May Bank Holiday Multiple [Show] Multiple Types
Mon, May 3 International Labour Day observed Kosovo Official Holiday
Mon, May 3 Labor holiday second day Serbia National Holiday
Mon, May 3 Orthodox Easter Day holiday Ukraine National Holiday, Orthodox
Mon, May 3 Spring Festival Egypt National Holiday
Tue, May 4 Greenery Day Japan National Holiday
Tue, May 4 Literary Day Taiwan Observance
Tue, May 4 Anniversary of the Decease of M. R. ŝtefánika Slovakia Observance
Tue, May 4 Independence Restoration Day Latvia National Holiday
Tue, May 4 Cassinga Day Namibia Public Holiday
Tue, May 4 Kent State Shootings Remembrance United States (Ohio) Local Observance
Tue, May 4 Rhode Island Independence Day United States (Rhode Island) Local Observance
Tue, May 4 National Star Wars Day - Unofficial (Art & Entertainment)
Tue, May 4 National Weather Observers Day - Unofficial (Work & Occupation)
Tue, May 4 National Renewal Day - Unofficial (Activity & Action)
Tue, May 4 National Orange Juice Day - Unofficial (Food & Drinks)
Tue, May 4 National Candied Orange Peel Day - Unofficial (Food & Drinks)
Tue, May 4 National Foster Care Day - Unofficial (Relationships & Family)
Tue, May 4 National Teacher Appreciation Day - Unofficial (Education & Reading, Work & Occupation)
Tue, May 4 Coronation Day Thailand National Holiday
Tue, May 4 Youth Day China Observance
Tue, May 4 Orthodox Easter Tuesday (banks only) Cyprus Bank Holiday
Tue, May 4 Matsu's Birthday Taiwan Observance
Tue, May 4 Saint Florian's Day Austria (Upper Austria) State Holiday
Tue, May 4 Remembrance Day Netherlands Observance
Wed, May 5 Senior Citizens Day Palau Public Holiday
Wed, May 5 Constitution Day of the Kyrgyz Republic Kyrgyzstan Public Holiday
Wed, May 5 Liberation Day Multiple [Show] Observance
Wed, May 5 Cinco de Mayo United States Observance
Wed, May 5 Freedom Day Ethiopia Public Holiday
Wed, May 5 National Astronaut Day - Unofficial (Nature & Environment, Work & Occupation)
Wed, May 5 National Cartoonists Day - Unofficial (Art & Entertainment, Work & Occupation)
Wed, May 5 National Silence the Shame Day - Unofficial (Awareness & Cause, Health & Body)
Wed, May 5 National Totally Chipotle Day - Unofficial (Food & Drinks)
Wed, May 5 National Hoagie Day - Unofficial (Food & Drinks)
Wed, May 5 National School Nurse Day - Unofficial (Work & Occupation)
Wed, May 5 Battle of Puebla (Cinco de Mayo) Mexico Common Local Holiday
Wed, May 5 Arrival Day Guyana Public Holiday
Wed, May 5 Children's Day Multiple [Show] Multiple Types
Wed, May 5 National Skilled Trades Day - Unofficial (Work & Occupation)
Thu, May 6 Day of Gorans Kosovo Observance
Thu, May 6 National Nurses Day United States Observance
Thu, May 6 International No Diet Day - Unofficial (Food & Drinks, Health & Body, Lifestyle)
Thu, May 6 National Beverage Day - Unofficial (Food & Drinks)
Thu, May 6 National Crepe Suzette Day - Unofficial (Food & Drinks)
Thu, May 6 National Day of Reason - Unofficial (Culture & History)
Thu, May 6 World Password Day - Unofficial (Products & Technology )
Thu, May 6 National Day of Prayer United States Observance
Thu, May 6 Martyr's Day Lebanon Observance
Thu, May 6 Martyrs' Day Syria Public Holiday
Thu, May 6 St. George's Day Bulgaria National Holiday
Fri, May 7 Soldiers' Day El salvador Observance
Fri, May 7 Defender of the Fatherland Day Kazakhstan Public Holiday
Fri, May 7 National Packaging Design Day - Unofficial (Work & Occupation)
Fri, May 7 National Paste-Up Day - Unofficial (Work & Occupation)
Fri, May 7 National Barrier Awareness Day - Unofficial (Awareness & Cause)
Fri, May 7 National Roast Leg of Lamb Day - Unofficial (Food & Drinks)
Fri, May 7 National Space Day - Unofficial (Nature & Environment)
Fri, May 7 School Lunch Hero Day - Unofficial (Work & Occupation)
Fri, May 7 National Provider Appreciation Day - Unofficial (Relationships & Family, Work & Occupation)
Fri, May 7 No Pants Day - Unofficial (Weird & Obscure)
Fri, May 7 Military Spouse Appreciation Day United States Observance (Relationships & Family)
Fri, May 7 Pahang State Holiday Malaysia (Pahang) Common Local Holiday
Sat, May 8 Time of Remembrance and Reconciliation for Those Who Lost Their Lives during the Second World War - International (Awareness & Cause)
Sat, May 8 World Ovarian Cancer Day - International (Health & Body)
Sat, May 8 Day of liberation Norway Observance, Flag Day
Sat, May 8 Truman Day United States (Missouri) State Holiday
Sat, May 8 National Coconut Cream Pie Day - Unofficial (Food & Drinks)
Sat, May 8 National Have A Coke Day - Unofficial (Food & Drinks)
Sat, May 8 National Birth Mother’s Day - Unofficial (Appreciation & Honor, Relationships & Family)
Sat, May 8 National Babysitter’s Day - Unofficial (Relationships & Family, Work & Occupation)
Sat, May 8 National Dog Mom’s Day - Unofficial (Animals, Weird & Obscure)
Sat, May 8 National Train Day - Unofficial (Products & Technology )
Sat, May 8 National Archery Day - Unofficial (Sports)
Sat, May 8 Miniature Golf Day - Unofficial (Fun & Joy)
Sat, May 8 Cornelia De Lange Syndrome Awareness Day - Unofficial (Awareness & Cause, Health & Body)
Sat, May 8 Stamp Out Hunger Food Drive Day - Unofficial (Activity & Action)
Sat, May 8 Laylatul Qadr (Night of Power) Multiple [Show] Multiple Types
Sat, May 8 Victory Day Multiple [Show] Public Holiday
Sat, May 8 Lailat al-Qadr Multiple [Show] Multiple Types
Sat, May 8 World Migratory Bird Day - International (Animals)
Sat, May 8 Congress Armenia Observance
Sat, May 8 Parents' Day South Korea Observance
Sat, May 8 Commemoration National Heroes WWII Turkmenistan Public Holiday
Sat, May 8 End of the Second World War Mayotte Optional Holiday
Sat, May 8 Victory in Europe Day Czech Republic National Holiday
Sat, May 8 WWII Victory Day Multiple [Show] Multiple Types
Sat, May 8 End of World War II Slovakia National Holiday
Sun, May 9 Europe Day Luxembourg National Holiday
Sun, May 9 National Lost Sock Memorial Day - Unofficial (Weird & Obscure)
Sun, May 9 National Moscato Day - Unofficial (Food & Drinks)
Sun, May 9 National Butterscotch Brownie Day - Unofficial (Food & Drinks)
Sun, May 9 National Sleepover Day - Unofficial (Relationships & Family)
Sun, May 9 Mothers' Day Multiple [Show] Multiple Types
Sun, May 9 Mother's Day Multiple [Show] Multiple Types
Sun, May 9 Mother´s Day Cuba Observance
Sun, May 9 Victory and Peace Day Armenia National Holiday
Sun, May 9 Victory Day Multiple [Show] Multiple Types
Sun, May 9 Remembrance Day Uzbekistan Public Holiday
Sun, May 9 Day of the National Emblem and Flag of Belarus Belarus Observance
Sun, May 9 Liberation Day (except Alderney and Sark) Guernsey Common Local Holiday
Sun, May 9 Liberation Day Jersey Observance
Sun, May 9 Father's Day Romania Observance
Sun, May 9 Victory Day / Memorial Day Ukraine National Holiday
Sun, May 9 Day After Laila tou-Kadr - Public Holiday
Mon, May 10 Constitution Day Micronesia Public Holiday
Mon, May 10 National Clean Up Your Room Day - Unofficial (Activity & Action)
Mon, May 10 National Lipid Day - Unofficial (Health & Body)
Mon, May 10 National Shrimp Day - Unofficial (Food & Drinks)
Mon, May 10 National Women’s Checkup Day - Unofficial (Health & Body)
Mon, May 10 Mothers' Day El salvador National Holiday
Mon, May 10 Mother's Day Multiple [Show] Multiple Types
Mon, May 10 Confederate Memorial Day United States (South Carolina) Multiple Types
Mon, May 10 Gospel Day Tuvalu Public Holiday
Mon, May 10 Yom Yerushalayim (Jerusalem Day) Israel Local Holiday
Mon, May 10 Victory Day observed Multiple [Show] Multiple Types
Mon, May 10 Liberation Day (only Sark) Guernsey Common Local Holiday
Mon, May 10 Europe Day observed Kosovo Official Holiday
Mon, May 10 Monarchy Day Romania Observance
Mon, May 10 Victory Day / Memorial Day observed Ukraine National Holiday
Tue, May 11 National Eat What You Want Day - Unofficial (Food & Drinks)
Tue, May 11 National Foam Rolling Day - Unofficial (Activity & Action)
Tue, May 11 National Twilight Zone Day - Unofficial (Art & Entertainment)
Tue, May 11 Radonitsa Belarus National Holiday
Wed, May 12 International Nurses Day - International (Work & Occupation)
Wed, May 12 National Limerick Day - Unofficial (Education & Reading, Fun & Joy)
Wed, May 12 National Odometer Day - Unofficial (Products & Technology )
Wed, May 12 National Nutty Fudge Day - Unofficial (Food & Drinks)
Wed, May 12 National Fibromyalgia Awareness Day - Unofficial (Awareness & Cause, Health & Body)
Wed, May 12 National Receptionists’ Day - Unofficial (Work & Occupation)
Wed, May 12 National Third Shift Workers Day - Unofficial (Work & Occupation)
Wed, May 12 End of Ramadan Argentina Muslim
Wed, May 12 St Andrew's Day Georgia Public Holiday
Thu, May 13 National Crouton Day - Unofficial (Food & Drinks)
Thu, May 13 National Frog Jumping Day - Unofficial (Weird & Obscure)
Thu, May 13 National Apple Pie Day - Unofficial (Food & Drinks)
Thu, May 13 National Fruit Cocktail Day - Unofficial (Food & Drinks)
Thu, May 13 Ascension Day Multiple [Show] Multiple Types
Thu, May 13 Eid ul Fitr Multiple [Show] Multiple Types
Thu, May 13 Eid al-Fitr Multiple [Show] Multiple Types
Thu, May 13 Eid-e-Fetr (End of Ramadan) Iran National Holiday
Thu, May 13 Orozo Ait Kyrgyzstan Public Holiday
Thu, May 13 Hari Raya Puasa Multiple [Show] Multiple Types
Thu, May 13 Ramadan Feast Eve Turkey Half Day
Thu, May 13 End of Ramadan Bosnia and Herzegovina Optional Holiday
Thu, May 13 Father's Day Germany Observance
Thu, May 13 Korité Multiple [Show] Public Holiday
Thu, May 13 Aid el-Fitr - Public Holiday
Thu, May 13 Eid el Fitr Egypt National Holiday
Thu, May 13 Id ul Fitr Ghana Public Holiday
Thu, May 13 Id el Fitr Nigeria Public Holiday
Thu, May 13 Eid el Fitri Tanzania Public Holiday
Thu, May 13 Eid-al-Fitr (End of Ramadan) - Islamic
Fri, May 14 National Unification Day Liberia Public Holiday
Fri, May 14 Kamuzu Day Malawi Public Holiday
Fri, May 14 National Decency Day - Unofficial (Lifestyle)
Fri, May 14 National Dance Like a Chicken Day - Unofficial (Weird & Obscure)
Fri, May 14 National Buttermilk Biscuit Day - Unofficial (Food & Drinks)
Fri, May 14 Akshaya Tritiya - Hindu
Fri, May 14 National Holiday Paraguay National Holiday
Fri, May 14 Eid al-Fitr Multiple [Show] Multiple Types
Fri, May 14 Eid-e-Fetr (Additional Holiday) Iran National Holiday
Fri, May 14 Eid al-Fitr holiday Multiple [Show] Multiple Types
Fri, May 14 Hari Raya Puasa Day 2 Malaysia Federal Public Holiday
Fri, May 14 Eidul-Fitar Philippines Regular Holiday
Fri, May 14 Eid al-Fitr Holiday Multiple [Show] Multiple Types
Fri, May 14 Ramadan Feast Turkey National Holiday
Fri, May 14 Eid ul Fitr Day Two Maldives Public Holiday
Fri, May 14 Eid el Fitr Day 2 Egypt National Holiday
Fri, May 14 Id el Fitr additional holiday Nigeria Public Holiday
Sat, May 15 Independence Day Paraguay National Holiday
Sat, May 15 Teacher's Day Mexico Observance
Sat, May 15 Family Day Multiple [Show] Observance
Sat, May 15 International Day of Families - International (Relationships & Family)
Sat, May 15 Peace Officers Memorial Day United States Observance
Sat, May 15 Feast Day of St Isidore Spain Local Holiday
Sat, May 15 National Chocolate Chip Day - Unofficial (Food & Drinks)
Sat, May 15 National Nylon Stocking Day - Unofficial (Lifestyle)
Sat, May 15 National Learn to Swim Day - Unofficial (Activity & Action)
Sat, May 15 Armed Forces Day United States Observance
Sat, May 15 Teacher´s Day Colombia Observance
Sat, May 15 Eid al-Fitr Multiple [Show] Multiple Types
Sat, May 15 Eid al-Fitr holiday Multiple [Show] Multiple Types
Sat, May 15 Eid al-Fitr Holiday Multiple [Show] Multiple Types
Sat, May 15 Teacher's Day South Korea Observance
Sat, May 15 Ramadan Feast Day 2 Turkey National Holiday
Sat, May 15 Eid ul Fitr Day Three Maldives Public Holiday
Sat, May 15 Europe Day Ukraine Observance
Sat, May 15 Eid el Fitr Day 3 Egypt National Holiday
Sat, May 15 Astronomy Day - Unofficial (Hobby & Creativity, Science)
Sun, May 16 SPLA Day South Sudan Public Holiday
Sun, May 16 Honor Our LGBT Elders Day - Unofficial (Relationships & Family)
Sun, May 16 National Do Something Good for Your Neighbor Day - Unofficial (Activity & Action, Appreciation & Honor)
Sun, May 16 National Love a Tree Day - Unofficial (Nature & Environment)
Sun, May 16 National Piercing Day - Unofficial (Lifestyle)
Sun, May 16 National Sea Monkey Day - Unofficial (Animals, Hobby & Creativity)
Sun, May 16 National Biographer’s Day - Unofficial (Education & Reading, Work & Occupation)
Sun, May 16 National Coquilles Saint Jacques Day - Unofficial (Food & Drinks)
Sun, May 16 Take Your Parents To The Playground Day - Unofficial (Fun & Joy, Relationships & Family)
Sun, May 16 Erev Shavuot Israel Observance, Hebrew
Sun, May 16 Eid al-Fitr holiday Multiple [Show] National Holiday
Sun, May 16 Eid al-Fitr Holiday Multiple [Show] National Holiday
Sun, May 16 Ramadan Feast Day 3 Turkey National Holiday
Mon, May 17 World Telecommunication and Information Society Day - International (Awareness & Cause, Products & Technology )
Mon, May 17 Constitution Day Nauru Public Holiday
Mon, May 17 17 May Constitution Day (1814) Norway National Holiday, Flag Day
Mon, May 17 Galicia Literature Day Spain (Galicia) Local Holiday
Mon, May 17 Liberation Day Congo Democratic Republic Public Holiday
Mon, May 17 National Pack Rat Day - Unofficial (Lifestyle)
Mon, May 17 National Cherry Cobbler Day - Unofficial (Food & Drinks)
Mon, May 17 National Graduation Tassel Day - Unofficial (Education & Reading)
Mon, May 17 National Walnut Day - Unofficial (Food & Drinks)
Mon, May 17 Shavuot Multiple [Show] Multiple Types
Mon, May 17 Discovery Day Cayman Islands Public Holiday
Mon, May 17 Ascension Day Colombia National Holiday
Mon, May 17 Shavuot (Pentecost) Israel National Holiday, Hebrew
Tue, May 18 Day of Revival, Unity, and the Poetry of Magtymguly Turkmenistan Public Holiday
Tue, May 18 Flag Day/University Day Haiti National/legal Holiday
Tue, May 18 International Museum Day - International (Culture & History)
Tue, May 18 Battle of Las Piedras Uruguay Bank Holiday
Tue, May 18 National HIV Vaccine Awareness Day - Unofficial (Health & Body)
Tue, May 18 National Visit Your Relatives Day - Unofficial (Relationships & Family)
Tue, May 18 National No Dirty Dishes Day - Unofficial (Activity & Action)
Tue, May 18 National Cheese Soufflé Day - Unofficial (Food & Drinks)
Wed, May 19 Commemoration of Atatürk, Youth and Sports Day Turkey National Holiday
Wed, May 19 National Devil’s Food Cake Day - Unofficial (Food & Drinks)
Wed, May 19 Emergency Medical Services for Children Day United States Observance (Health & Body, Relationships & Family)
Wed, May 19 Buddha's Birthday Multiple [Show] Multiple Types
Thu, May 20 Independence Day Cuba Observance
Thu, May 20 Restoration of Independence Day East Timor Public Holiday
Thu, May 20 National Day Cameroon Public Holiday
Thu, May 20 National Be a Millionaire Day - Unofficial (Lifestyle)
Thu, May 20 National Pick Strawberries Day - Unofficial (Activity & Action, Nature & Environment)
Thu, May 20 National Rescue Dog Day - Unofficial (Animals)
Thu, May 20 National Quiche Lorraine Day - Unofficial (Food & Drinks)
Thu, May 20 World Autoimmune / Autoinflammatory Arthritis Day - International (Relationships & Family)
Thu, May 20 Day of Remembrance Cambodia Public Holiday
Fri, May 21 World Day for Cultural Diversity for Dialogue and Development - International (Culture & History)
Fri, May 21 Navy Day Chile National Holiday
Fri, May 21 Independence Day Montenegro National Holiday
Fri, May 21 Talk Like Yoda Day - Unofficial (Art & Entertainment, Weird & Obscure)
Fri, May 21 Saint Helena's Day Saint Helena Public Holiday
Fri, May 21 National American Red Cross Founder’s Day - Unofficial (Appreciation & Honor)
Fri, May 21 National Waitstaff Day - Unofficial (Work & Occupation)
Fri, May 21 National Strawberries and Cream Day - Unofficial (Food & Drinks)
Fri, May 21 National Memo Day - Unofficial (Lifestyle, Work & Occupation)
Fri, May 21 Bike to Work Day - Unofficial (Health & Body, Work & Occupation)
Fri, May 21 National Endangered Species Day - Unofficial (Animals, Nature & Environment)
Fri, May 21 National Pizza Party Day - Unofficial (Food & Drinks, Fun & Joy)
Fri, May 21 NASCAR Day - Unofficial (Sports)
Fri, May 21 National Defense Transportation Day United States Observance (Products & Technology , Work & Occupation)
Sat, May 22 International Day for Biological Diversity - International (Animals, Nature & Environment)
Sat, May 22 Independence Day (day 2) Montenegro National Holiday
Sat, May 22 National Maritime Day United States Observance
Sat, May 22 National Craft Distillery Day - Unofficial (Food & Drinks)
Sat, May 22 National Solitaire Day - Unofficial (Fun & Joy)
Sat, May 22 National Buy a Musical Instrument Day - Unofficial (Hobby & Creativity)
Sat, May 22 National Vanilla Pudding Day - Unofficial (Food & Drinks)
Sat, May 22 Harvey Milk Day United States (California) Local Observance
Sat, May 22 Unity Day Yemen Public Holiday
Sat, May 22 Pentecost Eve Multiple [Show] Multiple Types
Sun, May 23 International Day to End Obstetric Fistula - International (Health & Body)
Sun, May 23 Labor Day / May Day Jamaica Public Holiday
Sun, May 23 Constitution Day Germany Observance
Sun, May 23 World Turtle Day - Unofficial (Animals)
Sun, May 23 National Lucky Penny Day - Unofficial (Fun & Joy)
Sun, May 23 National Taffy Day - Unofficial (Food & Drinks)
Sun, May 23 Whit Sunday Multiple [Show] Multiple Types
Sun, May 23 Pentecost Multiple [Show] Multiple Types
Sun, May 23 Carpet Day Turkmenistan Observance
Sun, May 23 Whitsunday Latvia National Holiday
Sun, May 23 Dniester Day Moldova Observance
Sun, May 23 Vlach’s National Day (for Vlach community) North Macedonia Optional Holiday
Sun, May 23 Whit Sunday/Pentecost Spain Observance
Sun, May 23 Cultural Workers and Folk Artists Day Ukraine Observance
Mon, May 24 Culture and Literacy Day Bulgaria National Holiday
Mon, May 24 The Battle of Pichincha Ecuador National Holiday
Mon, May 24 Independence Day Eritrea Public Holiday
Mon, May 24 National Aviation Maintenance Technician Day - Unofficial (Work & Occupation)
Mon, May 24 Brother’s Day - Unofficial (Relationships & Family)
Mon, May 24 National Scavenger Hunt Day - Unofficial (Fun & Joy)
Mon, May 24 National Escargot Day - Unofficial (Food & Drinks)
Mon, May 24 Whit Monday Multiple [Show] Multiple Types
Mon, May 24 Commonwealth Day Belize Public Holiday
Mon, May 24 Victoria Day Canada (All Except NS, PE, QC) National Holiday
Mon, May 24 National Patriots' Day Canada (Quebec) Local Holiday
Mon, May 24 Memorial Day Multiple [Show] Public Holiday
Mon, May 24 Saints Cyril and Methodius' Day North Macedonia National Holiday
Mon, May 24 Pentecost Monday Switzerland (All Except NE) Common Local Holiday
Tue, May 25 National Day/May 1810 Revolution Argentina National Holiday
Tue, May 25 Independence Day Jordan National Holiday
Tue, May 25 Liberation and Resistance Day Lebanon Observance
Tue, May 25 Sing Out Day - Unofficial (Activity & Action, Fun & Joy)
Tue, May 25 Towel Day - Unofficial (Art & Entertainment)
Tue, May 25 National Missing Children's Day United States Observance
Tue, May 25 National Wine Day - Unofficial (Food & Drinks)
Tue, May 25 National Missing Children’s Day - Unofficial (Awareness & Cause)
Tue, May 25 National Tap Dance Day - Unofficial (Art & Entertainment)
Tue, May 25 National Brown-Bag It Day - Unofficial (Nature & Environment, Products & Technology )
Tue, May 25 Africa Day Multiple [Show] Public Holiday
Wed, May 26 Independence Day Multiple [Show] Public Holiday
Wed, May 26 National Sorry Day Australia Observance
Wed, May 26 World Lindy Hop Day - Unofficial (Activity & Action)
Wed, May 26 National Blueberry Cheesecake Day - Unofficial (Food & Drinks)
Wed, May 26 National Senior Health & Fitness Day - Unofficial (Health & Body)
Wed, May 26 Buddha Purnima/Vesak Multiple [Show] Multiple Types
Wed, May 26 Buddha Purnima Pakistan Optional Holiday
Wed, May 26 Mother's Day Poland Observance
Thu, May 27 Sun Screen Day - Unofficial (Health & Body)
Thu, May 27 National Cellophane Tape Day - Unofficial (Products & Technology )
Thu, May 27 National Grape Popsicle Day - Unofficial (Food & Drinks, Fun & Joy)
Thu, May 27 Mother's Day Bolivia Observance
Thu, May 27 Children's Day Nigeria Observance
Fri, May 28 Republic Day Armenia National Holiday
Fri, May 28 Hamburger Day - Unofficial (Food & Drinks)
Fri, May 28 Derg Downfall Day Ethiopia Public Holiday
Fri, May 28 National Brisket Day - Unofficial (Food & Drinks)
Fri, May 28 National Don’t Fry Day - Unofficial (Awareness & Cause, Health & Body)
Fri, May 28 National Heat Awareness Day - Unofficial (Awareness & Cause, Health & Body)
Fri, May 28 National Heroes Day Turks and Caicos Islands Public Holiday
Fri, May 28 Bermuda Day Bermuda Public Holiday
Sat, May 29 International Day of United Nations Peacekeepers - International (Appreciation & Honor)
Sat, May 29 Put a Pillow on Your Fridge Day - Unofficial (Weird & Obscure)
Sat, May 29 National Paperclip Day - Unofficial (Products & Technology )
Sat, May 29 National Coq Au Vin Day - Unofficial (Food & Drinks)
Sun, May 30 Statehood Day Croatia National Holiday
Sun, May 30 Anguilla Day Anguilla Public Holiday
Sun, May 30 Day of the Canary Islands Spain (Canary Islands) Local Holiday
Sun, May 30 National Creativity Day - Unofficial (Hobby & Creativity)
Sun, May 30 National Water a Flower Day - Unofficial (Nature & Environment)
Sun, May 30 National Hole In My Bucket Day - Unofficial (Fun & Joy, Weird & Obscure)
Sun, May 30 National Mint Julep Day - Unofficial (Food & Drinks)
Sun, May 30 Loomis Day - Unofficial (Products & Technology )
Sun, May 30 Trinity Sunday Multiple [Show] Christian
Sun, May 30 Mother's Day Multiple [Show] Multiple Types
Sun, May 30 Mothers' Day Nicaragua Observance
Sun, May 30 Indian Arrival Day Trinidad and Tobago Public Holiday
Sun, May 30 Harvest Festival Malaysia (Labuan, Sabah) Common Local Holiday
Sun, May 30 Trinity Czech Republic Christian
Sun, May 30 Kiev Day Ukraine Observance
Mon, May 31 World No Tobacco Day - International (Health & Body)
Mon, May 31 Royal Brunei Armed Forces Day Brunei Public Holiday
Mon, May 31 Day of Castile-La Mancha Spain (Castile-la Mancha) Local Holiday
Mon, May 31 Autonomous Vehicle Day - Unofficial (Products & Technology )
Mon, May 31 National Save Your Hearing Day - Unofficial (Awareness & Cause, Health & Body)
Mon, May 31 National Speak in Sentences Day - Unofficial (Activity & Action, Education & Reading)
Mon, May 31 National Macaroon Day - Unofficial (Food & Drinks)
Mon, May 31 National Smile Day - Unofficial (Fun & Joy)
Mon, May 31 Necrotizing Fasciitis Awareness Day - Unofficial (Awareness & Cause, Health & Body)
Mon, May 31 Spring Bank Holiday Multiple [Show] Multiple Types
Mon, May 31 Memorial Day Multiple [Show] Multiple Types
Mon, May 31 Indian Arrival Day observed Trinidad and Tobago Public Holiday
Mon, May 31 Jefferson Davis' Birthday United States (Mississippi) Local Observance
Mon, May 31 Reconciliation Day Australia (Australian Capital Territory) State Holiday
Mon, May 31 Harvest Festival Day 2 Malaysia Common Local Holiday
Mon, May 31 Late May Bank Holiday Isle of Man Public Holiday

Memorial Day

Eid al-Adha

Bastille Day

Autumnal Equinox

Yom Kippur

Sweetest Day

Diwali