Time difference between Honolulu and Vienna
Compare the current local time in Honolulu and Vienna, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Honolulu's 9:00–17:00 business hours overlap with Vienna's.
Honolulu working hours
Vienna working hours
Overlap (both working)
🇺🇸 Honolulu
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🇦🇹 Vienna
Scheduling across Honolulu and Vienna
Scheduling between Honolulu and Vienna is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 4 hours between Vienna closing at 17:00 local and Honolulu opening at 09:00 local. Practical bridging slots: an early Honolulu start at 05:00 (catching Vienna just at close, 17:00), or a late Vienna call at 21:00 (catching Honolulu at opening, 09:00).
Quick reference
| 🇺🇸 Honolulu | 🇦🇹 Vienna | In Vienna it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇺🇸 Honolulu
Honolulu does not observe daylight saving time. The local offset is fixed year-round.
🇦🇹 Vienna
Currently in CEST (daylight saving)
Clocks go back to CET
on Sunday 25 October 2026