London: Greenwich Mean Time
London, United Kingdom uses the Europe/London time zone (GMT).
Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1).
London to Honolulu time
10 hours behind London
Honolulu compared with London, right now. Swap: Honolulu to London ⇄
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London to Honolulu conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| London | Honolulu |
|---|---|
| 12:00 AM | 2:00 PM (previous day) |
| 1:00 AM | 3:00 PM (previous day) |
| 2:00 AM | 4:00 PM (previous day) |
| 3:00 AM | 5:00 PM (previous day) |
| 4:00 AM | 6:00 PM (previous day) |
| 5:00 AM | 7:00 PM (previous day) |
| 6:00 AM | 8:00 PM (previous day) |
| 7:00 AM | 9:00 PM (previous day) |
| 8:00 AM | 10:00 PM (previous day) |
| 9:00 AM | 11:00 PM (previous day) |
| 10:00 AM | 12:00 AM |
| 11:00 AM | 1:00 AM |
| 12:00 PM | 2:00 AM |
| 1:00 PM | 3:00 AM |
| 2:00 PM | 4:00 AM |
| 3:00 PM | 5:00 AM |
| 4:00 PM | 6:00 AM |
| 5:00 PM | 7:00 AM |
| 6:00 PM | 8:00 AM |
| 7:00 PM | 9:00 AM |
| 8:00 PM | 10:00 AM |
| 9:00 PM | 11:00 AM |
| 10:00 PM | 12:00 PM |
| 11:00 PM | 1:00 PM |
About these time zones
Honolulu: Hawaii-Aleutian Standard Time
Honolulu, Hawaii uses the Pacific/Honolulu time zone (HST).
No clock change is scheduled; the offset stays the same all year.
Questions about London and Honolulu time
What is the time difference between London and Honolulu?
The current difference is shown at the top of this page. London uses Greenwich Mean Time (GMT, UTC+0) as standard time and British Summer Time (BST, UTC+1) during daylight saving time; Honolulu uses Hawaii-Aleutian Standard Time (HST, UTC−10) all year. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.
When it is 9:00 AM in London, what time is it in Honolulu?
On Tuesday, November 3, 2026, 9:00 AM in London was 11:00 PM (previous day) in Honolulu. The conversion table above shows today’s values.
Do the clocks change in London or Honolulu?
London: Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1). Honolulu does not change its clocks.
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