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.
Honolulu to London time
10 hours ahead of Honolulu
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Honolulu to London conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| Honolulu | London |
|---|---|
| 12:00 AM | 10:00 AM |
| 1:00 AM | 11:00 AM |
| 2:00 AM | 12:00 PM |
| 3:00 AM | 1:00 PM |
| 4:00 AM | 2:00 PM |
| 5:00 AM | 3:00 PM |
| 6:00 AM | 4:00 PM |
| 7:00 AM | 5:00 PM |
| 8:00 AM | 6:00 PM |
| 9:00 AM | 7:00 PM |
| 10:00 AM | 8:00 PM |
| 11:00 AM | 9:00 PM |
| 12:00 PM | 10:00 PM |
| 1:00 PM | 11:00 PM |
| 2:00 PM | 12:00 AM (next day) |
| 3:00 PM | 1:00 AM (next day) |
| 4:00 PM | 2:00 AM (next day) |
| 5:00 PM | 3:00 AM (next day) |
| 6:00 PM | 4:00 AM (next day) |
| 7:00 PM | 5:00 AM (next day) |
| 8:00 PM | 6:00 AM (next day) |
| 9:00 PM | 7:00 AM (next day) |
| 10:00 PM | 8:00 AM (next day) |
| 11:00 PM | 9:00 AM (next day) |
About these time zones
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).
Questions about Honolulu and London time
What is the time difference between Honolulu and London?
The current difference is shown at the top of this page. Honolulu uses Hawaii-Aleutian Standard Time (HST, UTC−10) all year; London uses Greenwich Mean Time (GMT, UTC+0) as standard time and British Summer Time (BST, UTC+1) during daylight saving time. 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 Honolulu, what time is it in London?
On Tuesday, November 3, 2026, 9:00 AM in Honolulu was 7:00 PM in London. The conversion table above shows today’s values.
Do the clocks change in Honolulu or London?
Honolulu does not change its clocks. London: Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1).
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