DateNameType / Location
Sunday, Jan 1
 New Year's Day
National Holiday
 New Year's Day
Friday, Jan 6
 Epiphany (The Three Wise Men Day)
National Holiday
 Epiphany (The Three Wise Men Day)
Tuesday, Feb 14
 Valentine's Day
Observance
 Valentine's Day
Monday, Mar 20
 March Equinox
Season
 March Equinox
Friday, Apr 14
 Good Friday
Observance
 Good Friday
Saturday, Apr 15
 Holy Saturday
Observance
 Holy Saturday
Sunday, Apr 16
 Easter
National Holiday
 Easter
Monday, Apr 17
 Easter Monday
National Holiday
 Easter Monday
Monday, Apr 17
 Dyngus day
Observance
 Dyngus day
Monday, May 1
 Labor Day / May Day
National Holiday
 Labor Day / May Day
Tuesday, May 2
 Day of the Flag
Observance
 Day of the Flag
Wednesday, May 3
 Constitution Day
National Holiday
 Constitution Day
Friday, May 26
 Mother's Day
Observance
 Mother's Day
Sunday, Jun 4
 Pentecost / Whit Sunday
National Holiday
 Pentecost / Whit Sunday
Thursday, Jun 15
 Corpus Christi
National Holiday
 Corpus Christi
Wednesday, Jun 21
 June Solstice
Season
 June Solstice
Friday, Jun 23
 Father's Day
Observance
 Father's Day
Tuesday, Aug 15
 Assumption of Mary
National Holiday
 Assumption of Mary
Friday, Sep 22
 September Equinox
Season
 September Equinox
Saturday, Oct 14
 Teachers' Day
Observance
 Teachers' Day
Wednesday, Nov 1
 All Saints' Day
National Holiday
 All Saints' Day
Saturday, Nov 11
 Independence Day
National Holiday
 Independence Day
Thursday, Dec 21
 December Solstice
Season
 December Solstice
Sunday, Dec 24
 Christmas Eve
Observance
 Christmas Eve
Monday, Dec 25
 Christmas Day
National Holiday
 Christmas Day
Tuesday, Dec 26
 Second Day of Christmas
National Holiday
 Second Day of Christmas
Sunday, Dec 31
 New Year's Eve
Observance
 New Year's Eve
Poland holidays in 2016
Poland holidays in 2018