London to Mayagüez time converter

Mayagüez is 5 hours behind London. When it is 9:00 AM in London, it is 4:00 AM in Mayagüez.

London BST

Tuesday, October 20, 2026

Mayagüez AST

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Mayagüez
Puerto Rico
Tue, Oct 20
ASTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Mayagüez conversion table

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

LondonMayagüez
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 Mayagüez).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 20, 2027: -5h

Distance

London and Mayagüez are 6,851 km (4,257 miles) apart in a straight line.

More conversions

Mayagüez to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to MayagüezLos Angeles to MayagüezChicago to MayagüezToronto to MayagüezSão Paulo to MayagüezParis to MayagüezBerlin to MayagüezMoscow to MayagüezDubai to MayagüezNew Delhi to MayagüezBangkok to MayagüezSingapore to Mayagüez

Questions and answers

What is the time difference between London and Mayagüez?

Mayagüez is 5 hours behind London.

What time is it in Mayagüez when it is 9 AM in London?

When it is 9:00 AM in London, it is 4:00 AM in Mayagüez.

When is the best time to call Mayagüez from London?

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

Does the time difference between London and Mayagüez change?

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