UAE
- Gregorian New Year: 1 January
- Eid Al Fitr: From 29 Ramadan to 3 Shawwal*
- Arafah day and Eid Al Adha (Feast of Sacrifice): From 9 to 12 Dhu al Hijjah*
- Hijri New Year (Islamic New Year): First day of Muharram*
- Prophet Muhammad’s birthday: 12th day of Rabi al-Awwal*
- National Day: 2 and 3 December
KSA
- Foundation Day: 22 February
- Eid Al Fitr: From 29 Ramadan to 3 Shawwal*
- Arafah day and Eid Al Adha (Feast of Sacrifice): From 9 to 12 Dhu al Hijjah*
- National Day: 7 September
Islamic holidays are determined according to the sighting of the moon