London to Antigua and Barbuda time converter

Antigua and Barbuda is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Antigua and Barbuda.

London BST

Wednesday, October 21, 2026

Antigua and Barbuda AST

Wednesday, October 21, 2026

London
United Kingdom
Wed, Oct 21
BSTUTC+1
Antigua and Barbuda
Wed, Oct 21
ASTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Antigua and Barbuda conversion table

Every hour of today in London and the matching time in Antigua and Barbuda. Light rows are typical working hours (9:00–18:00).

LondonAntigua and Barbuda
12:00 AM7:00 PM−1 day
1:00 AM8:00 PM−1 day
2:00 AM9:00 PM−1 day
3:00 AM10:00 PM−1 day
4:00 AM11:00 PM−1 day
5:00 AM12:00 AM
6:00 AM1:00 AM
7:00 AM2:00 AM
8:00 AM3:00 AM
9:00 AM4:00 AM
10:00 AM5:00 AM
11:00 AM6:00 AM
12:00 PM7:00 AM
1:00 PM8:00 AM
2:00 PM9:00 AM
3:00 PM10:00 AM
4:00 PM11:00 AM
5:00 PM12:00 PM
6:00 PM1:00 PM
7:00 PM2:00 PM
8:00 PM3:00 PM
9:00 PM4:00 PM
10:00 PM5:00 PM
11:00 PM6:00 PM

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Antigua and Barbuda).

Daylight saving time and the difference

The difference changes during the year because London and Antigua and Barbuda switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 21, 2027: -5h

More conversions

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Questions and answers

What is the time difference between London and Antigua and Barbuda?

Antigua and Barbuda is 5 hours behind London.

What time is it in Antigua and Barbuda when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 AM in Antigua and Barbuda.

When is the best time to call Antigua and Barbuda from London?

Both sides are at work from 2:00 PM – 6:00 PM in London (9:00 AM – 1:00 PM in Antigua and Barbuda).

Does the time difference between London and Antigua and Barbuda change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.