| New Year's Day | National Holiday |  |
| New Year's Day observed | National Holiday | |
| Chinese (Lunar) New Year | National Holiday | |
| Chinese (Lunar) New Year holiday | National Holiday | |
| Thaipusam | Observance | |
| Valentine's Day | Observance | |
| Total Defense Day | Observance | |
| International Women's Day | Observance | |
| March Equinox | Season | |
| Good Friday | National Holiday | |
| Holy Saturday | Observance | |
| Easter | Observance | |
| Labor Day | National Holiday | |
| Vesak Day | National Holiday | |
| Mother's Day | Observance | |
| Father's Day | Observance | |
| June Solstice | Season | |
| Hari Raya Puasa | National Holiday | |
| Hari Raya Puasa observed | National Holiday | |
| Singapore Armed Forces Day | Observance | |
| Racial Harmony Day | Observance | |
| National Day | National Holiday | |
| Eid al-Adha | National Holiday | |
| September Equinox | Season | |
| Diwali | National Holiday | |
| December Solstice | Season | |
| Christmas Eve | Observance | |
| Christmas Day | National Holiday | |
| New Year's Eve | Observance | |
