| 1 Jan, 2024 (Mon) | New Year's Day | Public Holiday |
| 12 Feb, 2024 (Mon) | Winter Midterm Bank Holiday | Public Holiday |
| 14 Feb, 2024 (Wed) | Valentine's Day | Observance |
| 10 Mar, 2024 (Sun) | Mothers' Day | Observance |
| 20 Mar, 2024 (Wed) | March Equinox | Season |
| 29 Mar, 2024 (Fri) | Good Friday | Public Holiday |
| 31 Mar, 2024 (Sun) | Easter Sunday | Major Observance |
| 31 Mar, 2024 (Sun) | Daylight Saving Time starts | Clock change/Daylight Saving Time |
| 1 Apr, 2024 (Mon) | Easter Monday | Public Holiday |
| 29 Apr, 2024 (Mon) | Workers' Memorial Day | Public Holiday |
| 1 May, 2024 (Wed) | May Day | Public Holiday |
| 27 May, 2024 (Mon) | Spring Bank Holiday | Public Holiday |
| 16 Jun, 2024 (Sun) | Father's Day | Observance |
| 17 Jun, 2024 (Mon) | King's Birthday Holiday (Tentative Date) | Public Holiday |
| 21 Jun, 2024 (Fri) | June Solstice | Season |
| 26 Aug, 2024 (Mon) | Late Summer Bank Holiday | Public Holiday |
| 10 Sep, 2024 (Tue) | Gibraltar Day | Public Holiday |
| 22 Sep, 2024 (Sun) | September Equinox | Season |
| 27 Oct, 2024 (Sun) | Daylight Saving Time ends | Clock change/Daylight Saving Time |
| 31 Oct, 2024 (Thu) | Halloween | Observance |
| 21 Dec, 2024 (Sat) | December Solstice | Season |
| 24 Dec, 2024 (Tue) | Christmas Eve | Major Observance |
| 25 Dec, 2024 (Wed) | Christmas Day | Public Holiday |
| 26 Dec, 2024 (Thu) | Boxing Day | Public Holiday |
| 31 Dec, 2024 (Tue) | New Year's Eve | Major Observance |
