| Sunday | January 01 2023 | New Year's Day | National Holiday |
| Wednesday | January 11 2023 | Anniversary Of The Independence Manifesto | National Holiday |
| Sunday | March 19 2023 | Daylight Saving Time Ends | Clock Change/daylight Saving Time |
| Monday | March 20 2023 | March Equinox | Season |
| Sunday | March 26 2023 | Daylight Saving Time Starts | Clock Change/daylight Saving Time |
| Saturday | April 22 2023 | Eid Al-fitr | National Holiday |
| Sunday | April 23 2023 | Eid Al-fitr Holiday | National Holiday |
| Monday | May 01 2023 | Labour Day/may Day | National Holiday |
| Wednesday | June 21 2023 | June Solstice | Season |
| Thursday | June 29 2023 | Eid Al-adha | National Holiday |
| Friday | June 30 2023 | Eid Al-adha Holiday | National Holiday |
| Wednesday | July 19 2023 | Hijra New Year | National Holiday |
| Sunday | July 30 2023 | Feast Of The Throne | National Holiday |
| Monday | August 14 2023 | Anniversary Of The Recovery Oued Ed-dahab | National Holiday |
| Sunday | August 20 2023 | Anniversary Of The Revolution Of The King And The People | National Holiday |
| Monday | August 21 2023 | Youth Day | National Holiday |
| Saturday | September 23 2023 | September Equinox | Season |
| Wednesday | September 27 2023 | The Prophet Muhammad's Birthday | National Holiday |
| Monday | November 06 2023 | Anniversary Of The Green March | National Holiday |
| Saturday | November 18 2023 | Independence Day | National Holiday |
| Friday | December 22 2023 | December Solstice | Season |