Istanbul to Severn Beach Time Converter
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Quick answers
Selected conversion
3:00 pm15:00 TRT (UTC+3), Nov 2, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 2, 2026
Istanbul is 3 hours ahead of Severn Beach.
How the time difference changes
For most of the year, Istanbul is 2 hours ahead of Severn Beach. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Istanbul is 3 hours ahead of Severn Beach.
For most of the year, working hours of 9:00 am to 6:00 pm in Istanbul correspond to 7:00 am to 4:00 pm in Severn Beach. At other times of the year, working hours of 9:00 am to 6:00 pm in Istanbul correspond to 6:00 am to 3:00 pm in Severn Beach.For most of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 07:00 to 16:00 in Severn Beach. At other times of the year, working hours of 09:00 to 18:00 in Istanbul correspond to 06:00 to 15:00 in Severn Beach.
Compare Istanbul time with Severn Beach time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
TRT (Turkey Time) is 3 hours ahead of GMT (Greenwich Mean Time).
3:00 pm15:00 in Istanbul, Turkey is 12:00 pm12:00 in Severn Beach, United Kingdom
Istanbul to Severn Beach call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Istanbul which corresponds to 9am-3pm09:00-15:00 in Severn Beach
3:00 pm15:00 TRT (Turkey Time) (Istanbul, Turkey). Offset UTC +3:00 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (Severn Beach, United Kingdom). Offset UTC 0:00 hours
3:00 pm15:00 Istanbul, Turkey / 12:00 pm12:00 Severn Beach, United Kingdom
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.
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Istanbul Time Zone and Facts
Time Zone
Istanbul Facts
Severn Beach Time Zone and Facts
Time Zone
BST – British Summer Time, UTC+1 (daylight saving time)