| Sunday | Jan 1 | New Year's Day | National holiday, Flag day |
| Saturday | Jan 21 | Princess Ingrid Alexandra's day | Flag day |
| Monday | Feb 6 | The Saami people's day | Flag day |
| Sunday | Feb 19 | Carnival | Observance |
| Tuesday | Feb 21 | King Harald V's day | Flag day |
| Tuesday | Mar 20 | March equinox | Season |
| Sunday | Mar 25 | Daylight Saving Time starts | Clock change/Daylight Saving Time |
| Sunday | Apr 1 | Palm Sunday | Observance |
| Thursday | Apr 5 | Maundy Thursday | National holiday |
| Friday | Apr 6 | Good Friday | National holiday |
| Sunday | Apr 8 | Easter Day | National holiday, Flag day |
| Monday | Apr 9 | Easter Monday | National holiday |
| Tuesday | May 1 | Official holiday | National holiday, Flag day |
| Tuesday | May 8 | Day of liberation | Observance, Flag day |
| Thursday | May 17 | Ascension Day | National holiday |
| Thursday | May 17 | 17 May Constitution Day (1814) | National holiday, Flag day |
| Sunday | May 27 | Whit Sunday | National holiday, Flag day |
| Monday | May 28 | Whit Monday | National holiday |
| Thursday | Jun 7 | Dissolution of union with Sweden (1905) | Flag day |
| Wednesday | Jun 20 | June Solstice | Season |
| Wednesday | Jul 4 | Queen Sonja's day | Flag day |
| Friday | Jul 20 | Crown Prince Haakon's day | Flag day |
| Sunday | Jul 29 | St. Olaf's day | Flag day |
| Sunday | Aug 19 | Crown Princess Mette Marit's day | Flag day |
| Saturday | Sep 22 | September equinox | Season |
| Sunday | Oct 28 | Daylight Saving Time ends | Clock change/Daylight Saving Time |
| Friday | Dec 21 | December Solstice | Season |
| Monday | Dec 24 | Christmas Eve | Observance |
| Tuesday | Dec 25 | Christmas Day | National holiday, Flag day |
| Wednesday | Dec 26 | Boxing Day | National holiday |
| Monday | Dec 31 | New Year's Eve | Observance |
