| New Year's Day | National Holiday |  |
| Valentine's Day | Observance | |
| March Equinox | Season | |
| Good Friday | National Holiday | |
| Holy Saturday | Observance | |
| Easter | National Holiday | |
| Easter Monday | National Holiday | |
| Constituent Assembly Convocation Day | National Holiday | |
| Labor Day | National Holiday | |
|
| Independence Restoration Day | National Holiday | |
| Mother's Day | National Holiday | |
| Pentecost / Whit Sunday | National Holiday | |
| June Solstice | Season | |
| Midsummer Eve | National Holiday | |
| Midsummer Day | National Holiday | |
| Father's Day | Observance | |
| September Equinox | Season | |
| Halloween | Observance | |
| Republic of Latvia Proclamation Day | National Holiday | |
| December Solstice | Season | |
| Christmas Eve | National Holiday | |
| Christmas Day | National Holiday | |
| Second Day of Christmas | National Holiday | |
| New Year's Eve | National Holiday | |
