HST – Hawaii Standard Time
Current HST time
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UTC−10
Quick facts
- Full name
- Hawaii Standard Time
- UTC offset
- UTC−10
- Daylight-saving counterpart
- This zone keeps the same offset all year — no clock changes.
Cities in this zone
Hawaii Standard Time (HST) is UTC−10. The clock above always shows HST itself — a fixed offset, independent of any daylight-saving switch.
This zone keeps the same offset all year — no clock changes.