HST: Hawaii-Aleutian Standard Time
Hawaii-Aleutian Standard Time (HST). Hawaii, which stays on UTC−10 all year and does not observe daylight saving time.
No clock change is scheduled; the offset stays the same all year.
HST to NZST: Hawaii-Aleutian Standard Time to New Zealand Time
23 hours ahead of HST
NZST compared with HST, right now. Swap: NZST to HST ⇄
New Zealand Time is on NZDT now, so the clocks above show daylight time. Using strict standard time (HST UTC−10, NZST UTC+12), NZST is 22 hours ahead of HST.
Find a time that works in both places
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HST to NZST conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| HST | NZST |
|---|---|
| 12:00 AM | 11:00 PM |
| 1:00 AM | 12:00 AM (next day) |
| 2:00 AM | 1:00 AM (next day) |
| 3:00 AM | 2:00 AM (next day) |
| 4:00 AM | 3:00 AM (next day) |
| 5:00 AM | 4:00 AM (next day) |
| 6:00 AM | 5:00 AM (next day) |
| 7:00 AM | 6:00 AM (next day) |
| 8:00 AM | 7:00 AM (next day) |
| 9:00 AM | 8:00 AM (next day) |
| 10:00 AM | 9:00 AM (next day) |
| 11:00 AM | 10:00 AM (next day) |
| 12:00 PM | 11:00 AM (next day) |
| 1:00 PM | 12:00 PM (next day) |
| 2:00 PM | 1:00 PM (next day) |
| 3:00 PM | 2:00 PM (next day) |
| 4:00 PM | 3:00 PM (next day) |
| 5:00 PM | 4:00 PM (next day) |
| 6:00 PM | 5:00 PM (next day) |
| 7:00 PM | 6:00 PM (next day) |
| 8:00 PM | 7:00 PM (next day) |
| 9:00 PM | 8:00 PM (next day) |
| 10:00 PM | 9:00 PM (next day) |
| 11:00 PM | 10:00 PM (next day) |
About these time zones
NZST: New Zealand Daylight Time
New Zealand Time (NZST/NZDT). New Zealand, including Auckland and Wellington. NZST is UTC+12; from late September to early April it is NZDT, UTC+13.
Sunday, April 4, 2027: clocks go back 1 hour at 3:00 AM local time (UTC+13 → UTC+12).
Questions about HST and NZST time
What is the time difference between HST and NZST?
The current difference is shown at the top of this page. HST uses Hawaii-Aleutian Standard Time (HST, UTC−10) all year; NZST uses New Zealand Standard Time (NZST, UTC+12) as standard time and New Zealand Daylight Time (NZDT, UTC+13) 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 HST, what time is it in NZST?
On Tuesday, November 3, 2026, 9:00 AM in HST was 8:00 AM (next day) in NZST. The conversion table above shows today’s values.
Do the clocks change in HST or NZST?
HST does not change its clocks. NZST: Sunday, April 4, 2027: clocks go back 1 hour at 3:00 AM local time (UTC+13 → UTC+12).
Is HST the same as HST?
Hawaii-Aleutian Standard Time does not use daylight saving time, so HST applies all year.
Related conversions
- HST to UTC
- HST to GMT
- HST to EST
- HST to CST
- HST to MST
- HST to PST
- HST to AKST
- HST to AST
- HST to BST
- HST to CET
- HST to EET
- HST to PKT
- HST to IST
- HST to SGT
- HST to PHT
- HST to JST
- HST to KST
- HST to AEST
- UTC to NZST
- GMT to NZST
- EST to NZST
- CST to NZST
- MST to NZST
- PST to NZST
- AKST to NZST
- AST to NZST
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