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Time gap

Time differences

Time difference between London and Dubai

Good time for both on a weekday: 9:00–13:00 in London = 13:00–17:00 in Dubai.

 

 

 

  • Everyone at work
  • Work hours
  • Awake
  • Night
  • Weekend

Tap any column to see that moment in every city.

Different hours for each city
  • 3–4 hoursDubai ahead of London
  • UTC / UTC+1London, January / July
  • UTC+4Dubai, January and July
  • 4 hours / 5 hoursshared 9-to-5 time, January / July

How the gap moves through the year

Dubai is 3 hours ahead of London for about 7 months of the year.

Dubai is 4 hours ahead of London for about 5 months of the year.

From the last Sunday in March (when London moves forward), Dubai is 3 hours ahead of London.

From the last Sunday in October (when London falls back), Dubai is 4 hours ahead of London.

London moves its clocks forward one hour on the last Sunday in March at 1:00 am local time and back on the last Sunday in October at 2:00 am, switching between Greenwich Mean Time (UTC) and British Summer Time (UTC+1).

Dubai does not change its clocks: it stays on UTC+4 (Gulf Standard Time) all year.

Next clock change for this pair, as of when this page was built (2026-10-20): London falls back on Sun 25 October 2026.

Everything on this page also holds if you swap London for Birmingham, Dublin, Glasgow, Manchester or Lisbon, or Dubai for Baku, Abu Dhabi, Yerevan, Tbilisi or Muscat — those cities follow exactly the same clock all year.

Working hours that overlap

In January, a 9-to-5 day in both cities shares 4 hours: 9:00 am–1:00 pm in London, which is 1:00 pm–5:00 pm in Dubai.

In July, a 9-to-5 day in both cities shares 5 hours: 9:00 am–2:00 pm in London, which is 12:00 pm–5:00 pm in Dubai.

Across the week

At 9:00 on a Monday morning in London, it is 1:00 pm on Monday in Dubai.

Daylight, distance and night calls

London and Dubai are about 5,490 km (3,410 miles) apart and 55° of longitude apart, which by the sun alone would be 3 hours 45 minutes.

London's winter clock sits within 2 minutes of the sun, and Dubai's runs 19 minutes ahead of the sun.

In mid-January the sun is up in London from about 7:59 am to 4:19 pm, and the sun is up in Dubai from about 7:05 am to 5:50 pm; both cities are in daylight at the same time for about 5 hours 45 minutes.

In mid-July the sun is up in London from about 5:00 am to 9:12 pm, and the sun is up in Dubai from about 5:38 am to 7:11 pm; both cities are in daylight at the same time for about 11 hours 15 minutes.

In January, none of a London office day falls in Dubai's night, and 1 hour of a Dubai office day fall in London's night.

Hour-by-hour table and common mistakes — 2 more sections
Each hour in London and the same moment in Dubai, on a Wednesday in January and in July. Shaded: inside 9-to-5 in both.
LondonDubai, JanuaryDubai, July
12:00 am4:00 am3:00 am
1:00 am5:00 am4:00 am
2:00 am6:00 am5:00 am
3:00 am7:00 am6:00 am
4:00 am8:00 am7:00 am
5:00 am9:00 am8:00 am
6:00 am10:00 am9:00 am
7:00 am11:00 am10:00 am
8:00 am12:00 pm11:00 am
9:00 am1:00 pm12:00 pm
10:00 am2:00 pm1:00 pm
11:00 am3:00 pm2:00 pm
12:00 pm4:00 pm3:00 pm
1:00 pm5:00 pm4:00 pm
2:00 pm6:00 pm5:00 pm
3:00 pm7:00 pm6:00 pm
4:00 pm8:00 pm7:00 pm
5:00 pm9:00 pm8:00 pm
6:00 pm10:00 pm9:00 pm
7:00 pm11:00 pm10:00 pm
8:00 pm12:00 am (+1 day)11:00 pm
9:00 pm1:00 am (+1 day)12:00 am (+1 day)
10:00 pm2:00 am (+1 day)1:00 am (+1 day)
11:00 pm3:00 am (+1 day)2:00 am (+1 day)

Common mistakes with London and Dubai

  • Forgetting that the gap changes even though Dubai never touches its clocks: London does, so a meeting fixed in Dubai time moves by an hour for people in London.
  • Writing “GMT” all year for London. In summer the zone is British Summer Time; calendar apps handle it, but a typed time in an email can be read the wrong way.

Questions

Is Dubai ahead of London?
Dubai is 4 hours ahead of London in January and 3 hours ahead of London in July.
What is a good time for a meeting between London and Dubai?
With 9-to-5 days in both cities, 9:00 am–2:00 pm London time is inside working hours in both, which gives 5 hours. The window can shift by an hour in the weeks when only one city has changed its clocks.
Does the time difference between London and Dubai change?
Yes. Dubai is 3 hours ahead of London for about 7 months of the year. Dubai is 4 hours ahead of London for about 5 months of the year.

Related time differences

London time zone · Dubai time zone · Plan with more cities

City names, coordinates and time zone assignments: GeoNames, licensed under CC BY 4.0 (selection and renaming of some cities by this site). Clock times are computed in your browser from the IANA time zone database. Sources and limits.