UK to Honolulu Time Converter
About this conversion
Hawaii does not use daylight saving, so Honolulu is a fixed UTC-10. The UK gap is ten hours in winter and eleven hours in summer, which makes live events from Hawaii land late at night in the UK.
When the time difference changes
Changes over the next two years, from daylight saving on either side.
- Sunday, 25 October 2026: Honolulu becomes 10 hours behind UK.
- Sunday, 28 March 2027: Honolulu becomes 11 hours behind UK.
- Sunday, 31 October 2027: Honolulu becomes 10 hours behind UK.
- Sunday, 26 March 2028: Honolulu becomes 11 hours behind UK.
Best time to call or meet
UK and Honolulu have no shared 09:00 to 17:00 working hours at present.
Common times
- 06:00 UK = 19:00 Honolulu (previous day)
- 09:00 UK = 22:00 Honolulu (previous day)
- 12:00 UK = 01:00 Honolulu
- 15:00 UK = 04:00 Honolulu
- 17:00 UK = 06:00 Honolulu
- 20:00 UK = 09:00 Honolulu
UK to Honolulu hour-by-hour table
Highlighted rows fall within 09:00 to 17:00 on both sides.
| UK | Honolulu |
|---|---|
| 00:00 | 13:00 (previous day) |
| 01:00 | 14:00 (previous day) |
| 02:00 | 15:00 (previous day) |
| 03:00 | 16:00 (previous day) |
| 04:00 | 17:00 (previous day) |
| 05:00 | 18:00 (previous day) |
| 06:00 | 19:00 (previous day) |
| 07:00 | 20:00 (previous day) |
| 08:00 | 21:00 (previous day) |
| 09:00 | 22:00 (previous day) |
| 10:00 | 23:00 (previous day) |
| 11:00 | 00:00 |
| 12:00 | 01:00 |
| 13:00 | 02:00 |
| 14:00 | 03:00 |
| 15:00 | 04:00 |
| 16:00 | 05:00 |
| 17:00 | 06:00 |
| 18:00 | 07:00 |
| 19:00 | 08:00 |
| 20:00 | 09:00 |
| 21:00 | 10:00 |
| 22:00 | 11:00 |
| 23:00 | 12:00 |
Related conversions
Clock change guides
- What Is Daylight Saving Time (DST)? A Plain-English GuideWhat daylight saving time is, how it works in the UK, Europe and the US, why it exists, its history, who uses it and the argument over scrapping it.
- Why Do the Clocks Go Back in October? The Real ReasonThe clocks go back in autumn to return the UK to GMT, so winter mornings are lighter. The history, the rule, what time it happens and what changes for you.
- When Do the Clocks Go Forward Again After Going Back?When the UK clocks go forward again after the autumn change, how long the UK stays on GMT, when evenings get lighter and how to remember to reset your clocks.
Frequently asked questions
What is 15:00 UK in Honolulu?
15:00 UK is 04:00 Honolulu at the moment. The answer can change by an hour when either side changes its clocks.
What are the shared working hours for UK and Honolulu?
UK and Honolulu have no shared 09:00 to 17:00 working hours at present.
When does the UK to Honolulu time difference change?
It next changes on Sunday, 25 October 2026, when the gap becomes 10 hours behind.