Hạ Long to London time converter

London is 6 hours behind Hạ Long. When it is 9:00 AM in Hạ Long, it is 3:00 AM in London.

Hạ Long ICT

Tuesday, October 20, 2026

London BST

Tuesday, October 20, 2026

Hạ Long
Vietnam
Tue, Oct 20
ICTUTC+7
London
United Kingdom
Tue, Oct 20
BSTUTC+1-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Hạ Long to London conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Hạ Long (9:00 AM – 12:00 PM in London).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -6h

Distance

Hạ Long and London are 9,318 km (5,790 miles) apart in a straight line.

More conversions

London to Hạ LongHạ Long to New YorkHạ Long to Los AngelesHạ Long to ChicagoHạ Long to TorontoHạ Long to São PauloHạ Long to ParisHạ Long to BerlinHạ Long to MoscowHạ Long to DubaiHạ Long to New DelhiHạ Long to BangkokHạ Long to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Hạ Long and London?

London is 6 hours behind Hạ Long.

What time is it in London when it is 9 AM in Hạ Long?

When it is 9:00 AM in Hạ Long, it is 3:00 AM in London.

When is the best time to call London from Hạ Long?

Both sides are at work from 3:00 PM – 6:00 PM in Hạ Long (9:00 AM – 12:00 PM in London).

Does the time difference between Hạ Long and London change?

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