Current Time in IANA Asia/Dubai Timezone

Where and Who Uses Asia/Dubai

Asia/Dubai applies to the entire United Arab Emirates, a federation of seven emirates: Abu Dhabi, Dubai, Sharjah, Ajman, Umm Al Quwain, Ras Al Khaimah, and Fujairah. The zone covers all populated areas, including major cities such as Abu Dhabi (the capital), Dubai (the commercial hub), and Sharjah. No other country uses this zone; it is unique to the UAE.

Offset and Abbreviation

The standard offset is UTC+04:00, meaning local time is four hours ahead of Coordinated Universal Time. The common abbreviation is GST (Gulf Standard Time), though +04 is also used in technical contexts. This offset is shared with several other IANA zones, including Asia/Muscat (Oman), Indian/Mauritius, and Indian/Reunion, but those zones are distinct due to different historical or political boundaries.

No Daylight Saving Time

Asia/Dubai does not observe daylight saving time. The offset remains constant at UTC+04:00 throughout the year. This eliminates the biannual clock changes seen in many other regions. The decision aligns with the UAE's equatorial latitude, where daylight length varies little across seasons, making DST unnecessary. As a result, scheduling with Asia/Dubai is straightforward: the time difference with any other zone is fixed year-round.

Main Countries and Cities

• United Arab Emirates – all emirates and cities, including Dubai, Abu Dhabi, Sharjah, Al Ain, Ajman, and Ras Al Khaimah.
• No other countries use this zone.

Business Hours and Call Scheduling

The UAE workweek typically runs Sunday through Thursday, with Friday and Saturday as the weekend (some private sectors have Saturday-Sunday weekends). Business hours often start around 8:00 AM or 9:00 AM local time (04:00–05:00 UTC) and end around 5:00 PM or 6:00 PM (13:00–14:00 UTC). For callers from Europe (e.g., London at UTC+00:00 or UTC+01:00 in summer), Dubai is 3–4 hours ahead. From the US East Coast (UTC-05:00 standard), Dubai is 9 hours ahead; from US West Coast (UTC-08:00), it is 12 hours ahead. These differences are constant due to no DST. When scheduling, note that Dubai's lunch break may shift afternoon hours, and Friday is a half-day or full holiday in many sectors.

Practical Guidance

To convert to Asia/Dubai, add 4 hours to UTC. For example, 12:00 UTC is 16:00 Dubai time. The zone is often used as a reference for financial markets in the Middle East, including the Dubai Financial Market and Abu Dhabi Securities Exchange. When traveling, remember that the UAE does not change clocks, so your watch remains set to +04 throughout the year.