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London is -2h 30m behind Shiraz
Quick converter
FROM
Shiraz
Iran
UTC+03:30
TO
London
United Kingdom
UTC+01:00
Date-aware conversion
Result
Thu, Jul 16, 2026 23:41
Shiraz: Friday, July 17, 2026 2:11 AM GMT+3:30 to London: Thursday, July 16, 2026 11:41 PM GMT+1.
London is 2h 30m behind Shiraz on this date
Every hour in Shiraz and the corresponding time in London. Green rows indicate business hours in London.
Time zones
Shiraz uses Asia/Tehran (GMT+3:30) and London uses Europe/London (GMT+1). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in London. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
The easiest overlap starts around 12:00 PM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
Shiraz is located in Iran (Asia). It uses the Asia/Tehran timezone with a standard offset of UTC+03:30. It observes DST, switching between IRST and IRDT. See the full Shiraz time page for live clock and planning details.
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
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