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Time difference between Sīmīn Shahr and London

Right now: Sīmīn Shahr is 2 hours 30 minutes ahead of London, so London is 2 hours 30 minutes behind Sīmīn Shahr.

Sīmīn Shahr
02:12
Sun, Oct 18 · UTC+03:30
+2h 30m
London
23:42
Sat, Oct 17 · UTC+01:00

Find a time that works

Compare a specific date and your working hours, then check a weekly meeting for the next six months.

Your comparison at a glance

On 18 Oct 2026: Sīmīn Shahr is 2 hours 30 minutes ahead of London.

Assumptions: Sīmīn Shahr working hours 09:00–18:00; London working hours 09:00–18:00; Every day. The comparison date is interpreted in Sīmīn Shahr.

First shared working window: Sīmīn Shahr 18 Oct 11:30–18 Oct 18:00 (UTC+03:30); London 18 Oct 09:00–18 Oct 15:30 (UTC+01:00). This is an overlap window, not a booked meeting.

Open this exact comparison
Sīmīn Shahr working hours
London working hours

An end time before the start means an overnight shift. Weekdays refer to the day the shift starts. Public holidays are not included.

Weekly meeting settings
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On 18 Oct 2026: Sīmīn Shahr is 2 hours 30 minutes ahead of London.

Best calling windows on 18 Oct 2026

  • Sīmīn Shahr: 18 Oct 11:30–18 Oct 18:00 (UTC+03:30)
    London: 18 Oct 09:00–18 Oct 15:30 (UTC+01:00) · 390 minutes

Hour by hour on 18 Oct 2026

Dates and UTC offsets are shown for both cities. Working-hours labels apply to the start of each slot; check the calling windows above for the full overlap.

Sīmīn ShahrLondonWorking hoursCalendar
18 Oct 00:00UTC+03:30 17 Oct 21:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 01:00UTC+03:30 17 Oct 22:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 02:00UTC+03:30 17 Oct 23:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 03:00UTC+03:30 18 Oct 00:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 04:00UTC+03:30 18 Oct 01:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 05:00UTC+03:30 18 Oct 02:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 06:00UTC+03:30 18 Oct 03:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 07:00UTC+03:30 18 Oct 04:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 08:00UTC+03:30 18 Oct 05:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 09:00UTC+03:30 18 Oct 06:30UTC+01:00 One city is off hours Review 30-minute event
18 Oct 10:00UTC+03:30 18 Oct 07:30UTC+01:00 One city is off hours Review 30-minute event
18 Oct 11:00UTC+03:30 18 Oct 08:30UTC+01:00 One city is off hours Review 30-minute event
18 Oct 12:00UTC+03:30 18 Oct 09:30UTC+01:00 Within both working days Review 30-minute event
18 Oct 13:00UTC+03:30 18 Oct 10:30UTC+01:00 Within both working days Review 30-minute event
18 Oct 14:00UTC+03:30 18 Oct 11:30UTC+01:00 Within both working days Review 30-minute event
18 Oct 15:00UTC+03:30 18 Oct 12:30UTC+01:00 Within both working days Review 30-minute event
18 Oct 16:00UTC+03:30 18 Oct 13:30UTC+01:00 Within both working days Review 30-minute event
18 Oct 17:00UTC+03:30 18 Oct 14:30UTC+01:00 Within both working days Review 30-minute event
18 Oct 18:00UTC+03:30 18 Oct 15:30UTC+01:00 One city is off hours Review 30-minute event
18 Oct 19:00UTC+03:30 18 Oct 16:30UTC+01:00 One city is off hours Review 30-minute event
18 Oct 20:00UTC+03:30 18 Oct 17:30UTC+01:00 One city is off hours Review 30-minute event
18 Oct 21:00UTC+03:30 18 Oct 18:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 22:00UTC+03:30 18 Oct 19:30UTC+01:00 Outside both working days Review 30-minute event
18 Oct 23:00UTC+03:30 18 Oct 20:30UTC+01:00 Outside both working days Review 30-minute event

Your weekly meeting over six months

Every Sunday at 09:00 in Sīmīn Shahr, starting 18 Oct 2026.

The local time stays fixed in Sīmīn Shahr. Highlighted rows show when the time or day changes in London compared with the previous valid meeting. Missing times are skipped. This preview does not create or send invitations.

In this preview, 2 occurrences change local time in London, and 0 occurrences have no selected instant. Review the dated rows below before sending invitations.

Show 26 weekly dates
Sīmīn ShahrLondonWhat to expect
Sun 18 Oct 2026 09:00UTC+03:30 Sun 18 Oct 2026 06:30UTC+01:00 Starts outside at least one city’s working hours.
Sun 25 Oct 2026 09:00UTC+03:30 Sun 25 Oct 2026 05:30UTC+00:00 Local meeting time changes. Starts outside at least one city’s working hours.
Sun 1 Nov 2026 09:00UTC+03:30 Sun 1 Nov 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 8 Nov 2026 09:00UTC+03:30 Sun 8 Nov 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 15 Nov 2026 09:00UTC+03:30 Sun 15 Nov 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 22 Nov 2026 09:00UTC+03:30 Sun 22 Nov 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 29 Nov 2026 09:00UTC+03:30 Sun 29 Nov 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 6 Dec 2026 09:00UTC+03:30 Sun 6 Dec 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 13 Dec 2026 09:00UTC+03:30 Sun 13 Dec 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 20 Dec 2026 09:00UTC+03:30 Sun 20 Dec 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 27 Dec 2026 09:00UTC+03:30 Sun 27 Dec 2026 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 3 Jan 2027 09:00UTC+03:30 Sun 3 Jan 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 10 Jan 2027 09:00UTC+03:30 Sun 10 Jan 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 17 Jan 2027 09:00UTC+03:30 Sun 17 Jan 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 24 Jan 2027 09:00UTC+03:30 Sun 24 Jan 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 31 Jan 2027 09:00UTC+03:30 Sun 31 Jan 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 7 Feb 2027 09:00UTC+03:30 Sun 7 Feb 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 14 Feb 2027 09:00UTC+03:30 Sun 14 Feb 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 21 Feb 2027 09:00UTC+03:30 Sun 21 Feb 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 28 Feb 2027 09:00UTC+03:30 Sun 28 Feb 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 7 Mar 2027 09:00UTC+03:30 Sun 7 Mar 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 14 Mar 2027 09:00UTC+03:30 Sun 14 Mar 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 21 Mar 2027 09:00UTC+03:30 Sun 21 Mar 2027 05:30UTC+00:00 Starts outside at least one city’s working hours.
Sun 28 Mar 2027 09:00UTC+03:30 Sun 28 Mar 2027 06:30UTC+01:00 Local meeting time changes. Starts outside at least one city’s working hours.
Sun 4 Apr 2027 09:00UTC+03:30 Sun 4 Apr 2027 06:30UTC+01:00 Starts outside at least one city’s working hours.
Sun 11 Apr 2027 09:00UTC+03:30 Sun 11 Apr 2027 06:30UTC+01:00 Starts outside at least one city’s working hours.

Future time-zone rules may change. Review the schedule again before the meeting.

Upcoming changes to the time difference

Next time-difference change: 25 Oct 2026. Sīmīn Shahr is 3 hours 30 minutes ahead of London..

DateWhat happensFrom then on
25 Oct 2026 Clocks go back in London Sīmīn Shahr is 3 hours 30 minutes ahead of London.
28 Mar 2027 Clocks go forward in London Sīmīn Shahr is 2 hours 30 minutes ahead of London.
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Time zones of these cities

Sīmīn Shahr time zone London time zone

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