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HST to EET converter
Hawaii Time
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Eastern European Time
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Eastern European Time is 13 hours ahead of Hawaii Time for most of the year, and 12 hours ahead of for part of it, because the two change their clocks on different dates (or only one of them changes at all).
When does the difference change?
In 2026:
- January 1 to March 28: Eastern European Time is 12 hours ahead of Hawaii Time
- March 29 to October 24: Eastern European Time is 13 hours ahead of Hawaii Time
- October 25 to December 31: Eastern European Time is 12 hours ahead of Hawaii Time
Questions
What time is 9 AM HST in EET?
For most of the year, 9 AM Hawaii Time is 10 PM Eastern European Time. For part of the year it is 9 PM, because of daylight saving time.
How many hours ahead or behind is EET from HST?
Eastern European Time is 13 hours ahead of Hawaii Time for most of the year, and 12 hours ahead of for part of it, because the two change their clocks on different dates (or only one of them changes at all).
Does the HST to EET difference change?
Yes. It changes 2 times in 2026 because of daylight saving time.
About these time zones
HST to EET, hour by hour
| Hawaii Time | Eastern European Time |
|---|---|
| 12 AM | 1 PM |
| 1 AM | 2 PM |
| 2 AM | 3 PM |
| 3 AM | 4 PM |
| 4 AM | 5 PM |
| 5 AM | 6 PM |
| 6 AM | 7 PM |
| 7 AM | 8 PM |
| 8 AM | 9 PM |
| 9 AM | 10 PM |
| 10 AM | 11 PM |
| 11 AM | 12 AM (next day) |
| 12 PM | 1 AM (next day) |
| 1 PM | 2 AM (next day) |
| 2 PM | 3 AM (next day) |
| 3 PM | 4 AM (next day) |
| 4 PM | 5 AM (next day) |
| 5 PM | 6 AM (next day) |
| 6 PM | 7 AM (next day) |
| 7 PM | 8 AM (next day) |
| 8 PM | 9 AM (next day) |
| 9 PM | 10 AM (next day) |
| 10 PM | 11 AM (next day) |
| 11 PM | 12 PM (next day) |
Based on the clocks on Monday, October 12, 2026. Use the converter above for another date.