Some countries have announced the first day of Eid Al Adha after the Zul Hijjah moon was not sighted on Saturday night. The UAE will gate a five-day long holiday. According to reports, Malaysia, Indonesia, Singapore, Brunei and Greece officially announced that first day of Zul Hijjah will be August 13, hence Eid Al Adha - which falls on the tenth day of Zul Hijjah - will be on August 22. Also read:UAE announces week-long Eid Al Adha 2018 holiday for public sector Saudi Arabia had urged citizens to sight the Zul Hijjah crescent on Saturday evening. Authorities in the Kingdom had announced a long 11-day Eid holiday.