| 1 Jan, 2026 (Thu) | New Year | Public Holiday |
| 7 Jan, 2026 (Wed) | Victory over Genocide Day | Public Holiday |
| 8 Mar, 2026 (Sun) | International Women Day | Public Holiday |
| 21 Mar, 2026 (Sat) | March Equinox | Season |
| 14 Apr, 2026 (Tue) | Khmer New Year Day (Day 1) (Tentative Date) | Public Holiday |
| 15 Apr, 2026 (Wed) | Khmer New Year Day (Day 2) (Tentative Date) | Public Holiday |
| 16 Apr, 2026 (Thu) | Khmer New Year Day (Day 3) (Tentative Date) | Public Holiday |
| 1 May, 2026 (Fri) | Labour Day | Public Holiday |
| 5 May, 2026 (Tue) | Royal Plowing Ceremony (Tentative Date) | Public Holiday |
| 14 May, 2026 (Thu) | King's Birthday | Public Holiday |
| 22 May, 2026 (Fri) | Visak Bochea Day | Public Holiday |
| 18 Jun, 2026 (Thu) | King's Mother's Birthday | Observance |
| 21 Jun, 2026 (Sun) | June Solstice | Season |
| 23 Sep, 2026 (Wed) | September Equinox | Season |
| 24 Sep, 2026 (Thu) | Constitutional Day | Public Holiday |
| 15 Oct, 2026 (Thu) | Commemoration Day of King's Father | Public Holiday |
| 29 Oct, 2026 (Thu) | King's Coronation Day | Public Holiday |
| 9 Nov, 2026 (Mon) | Independence Day | Public Holiday |
| 22 Dec, 2026 (Tue) | December Solstice | Season |
| 29 Dec, 2026 (Tue) | Peace Day | Public Holiday |
