World Timezones

Reykjavík to London Converter

Compare London to Reykjavík instead
Reykjavík3:21 amMon, Jun 8
ReykjavíkGMT
Iceland · UTC
3:21 amMon, Jun 8
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LondonBST
ENG, United Kingdom · UTC+1
4:21 amMon, Jun 8
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Offset

The time difference between Reykjavík and London is 1 hour.

1 hour

Reykjavík (GMT) is behind London (BST).

GMT: UTC

BST: UTC+1

London is currently observing daylight saving time; Reykjavík is not.

When to schedule

Business-hours overlap: 9 AM–4 PM in Reykjavík (10 AM–5 PM in London).

Both teams are in working hours during this window on weekdays.

Suggested time: 12:00 PM Reykjavík (1:00 PM London).

This window may shift by an hour during daylight saving time.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Iceland

  • New Year's DayThu, Jan 1
  • Maundy ThursdayThu, Apr 2
  • Good FridayFri, Apr 3
  • Easter SundaySun, Apr 5
  • Easter MondayMon, Apr 6
  • First Day of SummerThu, Apr 23
  • May DayFri, May 1
  • Ascension DayThu, May 14
  • PentecostSun, May 24
  • Whit MondayMon, May 25
  • Icelandic National DayWed, Jun 17
  • Commerce DayMon, Aug 3
  • Christmas EveThu, Dec 24
  • Christmas DayFri, Dec 25
  • St. Stephen's DaySat, Dec 26
  • New Year's EveThu, Dec 31

United Kingdom

  • Good FridayFri, Apr 3
  • Early May Bank HolidayMon, May 4
  • Spring Bank HolidayMon, May 25
  • Christmas DayFri, Dec 25
  • St. Stephen's DayMon, Dec 28

About these zones

Reykjavík uses Greenwich Mean Time. To call Iceland, dial +354.

London uses Greenwich Mean Time (GMT, or BST). To call United Kingdom, dial +44.

London is approximately 1,150 miles southeast of Reykjavík.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

ReykjavíkLondonDay
12:00 am1:00 amSame day
1:00 am2:00 amSame day
2:00 am3:00 amSame day
3:00 am4:00 amSame day
4:00 am5:00 amSame day
5:00 am6:00 amSame day
6:00 am7:00 amSame day
7:00 am8:00 amSame day
8:00 am9:00 amSame day
9:00 am10:00 amSame day
10:00 am11:00 amSame day
11:00 am12:00 pmSame day
12:00 pm1:00 pmSame day
1:00 pm2:00 pmSame day
2:00 pm3:00 pmSame day
3:00 pm4:00 pmSame day
4:00 pm5:00 pmSame day
5:00 pm6:00 pmSame day
6:00 pm7:00 pmSame day
7:00 pm8:00 pmSame day
8:00 pm9:00 pmSame day
9:00 pm10:00 pmSame day
10:00 pm11:00 pmSame day
11:00 pm12:00 am+1 day

Daylight saving time

London observes daylight saving time; Reykjavík does not. The offset between the two zones changes when London transitions: on Sunday, October 25, 2026, clocks fall back from BST to GMT.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Reykjavík
Sunrise
3:08 AM
Sunset
11:47 PM
Day length
20h 38m
London
Sunrise
4:46 AM
Sunset
9:15 PM
Day length
16h 30m

Daylight overlap: 16h 30m — 3:46 AM–8:15 PM in Reykjavík (4:46 AM–9:15 PM in London). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Greenwich Mean Time

  • KEF
  • RKV

Airports in Greenwich Mean Time

  • LCY
  • LGW
  • LHR
  • LTN
  • STN
  • BHX
  • EMA
  • GLA
  • PIK
  • LBA

Related conversions

Common conversions

What is 9:00 am Reykjavík in London?
9:00 am Reykjavík is 10:00 am London.
What is 12:00 pm Reykjavík in London?
12:00 pm Reykjavík is 1:00 pm London.
What is 12:30 pm Reykjavík in London?
12:30 pm Reykjavík is 1:30 pm London.
What is 2:00 pm Reykjavík in London?
2:00 pm Reykjavík is 3:00 pm London.
What is 5:00 pm Reykjavík in London?
5:00 pm Reykjavík is 6:00 pm London.
What is 11:30 pm Reykjavík in London?
11:30 pm Reykjavík is 12:30 am London, the next day.