| 1 Jan, 2026 (Thu) | New Year's Day | Public Holiday |
| 25 Feb, 2026 (Wed) | Choiseul Province Day | Local Holiday |
| 21 Mar, 2026 (Sat) | March Equinox | Season |
| 3 Apr, 2026 (Fri) | Good Friday | Public Holiday |
| 4 Apr, 2026 (Sat) | Holy Saturday | Public Holiday |
| 5 Apr, 2026 (Sun) | Easter Sunday | Observance |
| 6 Apr, 2026 (Mon) | Easter Monday | Public Holiday |
| 25 May, 2026 (Mon) | Whit Monday | Public Holiday |
| 2 Jun, 2026 (Tue) | Isabel Province Day | Local Holiday |
| 8 Jun, 2026 (Mon) | Temotu Province Day | Local Holiday |
| 22 Jun, 2026 (Mon) | June Solstice | Season |
| 29 Jun, 2026 (Mon) | Central Province Day | Local Holiday |
| 7 Jul, 2026 (Tue) | Independence Day | Public Holiday |
| 20 Jul, 2026 (Mon) | Rennell and Bellona Province Day | Local Holiday |
| 1 Aug, 2026 (Sat) | Guadalcanal Province Day | Local Holiday |
| 3 Aug, 2026 (Mon) | Makira-Ulawa Province Day | Local Holiday |
| 15 Aug, 2026 (Sat) | Malaita Province Day | Local Holiday |
| 23 Sep, 2026 (Wed) | September Equinox | Season |
| 7 Dec, 2026 (Mon) | Western Province Day | Local Holiday |
| 22 Dec, 2026 (Tue) | December Solstice | Season |
| 25 Dec, 2026 (Fri) | Christmas Day | Public Holiday |
| 26 Dec, 2026 (Sat) | National Day of Thanksgiving | Public Holiday |
