Sayyan to GST Time Converter
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Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
3:00 pm15:00 AST (UTC+3), Oct 18, 2026 = 4:00 pm16:00 GST (UTC+4), Oct 18, 2026
Sayyān is 1 hour behind GST.
How the time difference changes
Sayyan is 1 hour behind GST year-round.
Working hours of 9:00 am to 6:00 pm in Sayyan correspond to 10:00 am to 7:00 pm in GST.Working hours of 09:00 to 18:00 in Sayyan correspond to 10:00 to 19:00 in GST.
Compare Sayyan time with GST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
AST (Arabia Standard Time) is 1 hour behind Gulf Standard Time.
3:00 pm15:00 in Sayyan, Yemen is 4:00 pm16:00 in GST
Sayyān to GST call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Sayyān which corresponds to 10am-6pm10:00-18:00 in GST
3:00 pm15:00 AST (Arabia Standard Time) (Sayyan, Yemen). Offset UTC +3:00 hours
4:00 pm16:00 Gulf Standard Time (GST). Offset UTC +4:00 hours
3:00 pm15:00 Sayyan, Yemen / 4:00 pm16:00 GST
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Sayyan, Yemen | GST |
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| 12:00am next day | |
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| 00:00 next day |
Sayyān Time Zone and Facts
Time Zone
Sayyān Facts
Gulf Standard Time
Offset: GST is 4 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Oman, United Arab Emirates
Principal Cities: The largest city in the GST time zone is Dubai in the United Arab Emirates, with about 3.79 million people. Other major cities in this time zone include Abu Dhabi, Sharjah, Al Ain City, Muscat.
Daylight Saving: Clocks in Gulf Standard Time (GST) do not change for daylight saving time, so GST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
GST representations, usage and related time zones
- +04 - basic short
- +0400 - basic
- +04:00 - extended
- +0400 - sign character (+) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the east of the zero meridian.
- Delta - Military abbreviation for GST
- D - short form of 'Delta'
- KUYT - Kuybyshev Time
- MSD - Moscow Daylight Time
- SAMT - Samara Time
- AMT - Armenia Time
- AZT - Azerbaijan Time
- D - Delta Time Zone
- GET - Georgia Standard Time
- GST - Gulf Standard Time
- MUT - Mauritius Time
- RET - Reunion Time
- SCT - Seychelles Time