There's a good chance that May 6 will be the first day of Ramadan.
That's according to the International Astronomical Centre, which has predicted the holy month to start next Monday in most Middle Eastern countries.
They said the sighting of the crescent moon without the aid of a telescope would be impossible from most Arab nations on May 5.
The KHDA has announced reduced school hours in Dubai during the holy month.
They say classes must start by 8.30 am and finish before 1.30 pm.
Public transport timings will also be effected, with Dubai Metro open from 5:00 am to midnight during the weekday, and from 10:00 am to 1:00 am on the weekend.
Paid parking hours in Dubai will also be split during Ramadan, with a two-hour break around Iftar.

Dubai completes road improvements across six school zones
UAE leaders reflect on Prophet Muhammad's legacy
Dubai Police warns of fake social media ads offering visas for money
Sheikh Abdullah congratulates Peruvian FM on appointment
Dubai strengthens school transport safety ahead of new academic year
