Eid Al Adha holidays have been announced for public and private sectors in the UAE.
On Twitter, the Federal Authority for Government Human Resources (FAHR) said the four-day holiday will begin on the 9th of the Islamic month, Dhu al-Hijjah and last until the 12th.
تقرر أن تبدأ #إجازة_عيد_الأضحى المبارك في الوزارات والجهات الاتحادية من تاريخ 9 ذي الحجة لعام 1440 هــ، ولغاية 12 ذي الحجة، وبما يوافق ذلك من التاريخ الميلادي، وذلك استناداً لقرار مجلس الوزراء بشأن العطلات الرسمية للقطاعين الحكومي والخاص في الدولة pic.twitter.com/2Fh5PX0vPI
— FAHR (@FAHR_UAE) July 4, 2019
That's likely to be around the second week of August.
Earlier this year, the UAE Cabinet had unified the holiday calendar for the public and private sectors.

UAE respond to several missile and drone threats on Saturday
Abu Dhabi fighting two fires caused by missile debris, five injured
Abu Dhabi Police handle 117,000 reports during unstable weather conditions
More unsettled weather expected across UAE
UAE air defences intercept 6 missiles and 9 drones on Friday