World Timezones

London to Reykjavík Converter

Compare Reykjavík to London instead
London4:38 amMon, Jun 8
LondonBST
ENG, United Kingdom · UTC+1
4:38 amMon, Jun 8
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ReykjavíkGMT
Iceland · UTC
3:38 amMon, Jun 8
11p
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Offset

The time difference between London and Reykjavík is 1 hour.

1 hour

London (BST) is ahead of Reykjavík (GMT).

BST: UTC+1

GMT: UTC

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

When to schedule

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

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

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

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.

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

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

About these zones

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

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

Reykjavík is approximately 1,150 miles northwest of London.

Quick reference

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

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

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

Daylight overlap: 16h 30m — 4:46 AM–9:15 PM in London (3:46 AM–8:15 PM in Reykjavík). 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

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

Airports in Greenwich Mean Time

  • KEF
  • RKV

Related conversions

Common conversions

What is 9:00 am London in Reykjavík?
9:00 am London is 8:00 am Reykjavík.
What is 12:00 pm London in Reykjavík?
12:00 pm London is 11:00 am Reykjavík.
What is 12:30 pm London in Reykjavík?
12:30 pm London is 11:30 am Reykjavík.
What is 2:00 pm London in Reykjavík?
2:00 pm London is 1:00 pm Reykjavík.
What is 5:00 pm London in Reykjavík?
5:00 pm London is 4:00 pm Reykjavík.
What is 11:30 pm London in Reykjavík?
11:30 pm London is 10:30 pm Reykjavík.