According to the Emirates Astronomical Society (EAS), Eid Al Adha is expected to fall on Wednesday, 28 June.
As Arafat Day is celebrated a day before Eid Al Adha begins, it is likely to fall on Tuesday, 27 June.
Most residents in the UAE are expected to get a six-day long break, including the weekend which falls on Saturday, 1 July and Sunday, 2 July.
The official dates will be announced by the moon sighting committee in the UAE, closer to Eid Al Adha.