Phnom Penh to Honolulu Time Difference
🇰🇭 Phnom Penh is currently 17 hours behind of 🇺🇸 Honolulu.
Live Calculator
Atin 🇰🇭 Phnom Penh→it will be—in 🇺🇸 Honolulu
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Difference
-17h
Business overlap
2h
Distance
10,274 km
Approx. flight
12.1h
Hour-by-Hour: Phnom Penh to Honolulu
| 🇰🇭 Phnom Penh | 🇺🇸 Honolulu | Note |
|---|---|---|
| 12:00 AM | 7:00 AM | |
| 1:00 AM | 8:00 AM | |
| 2:00 AM | 9:00 AM | |
| 3:00 AM | 10:00 AM | |
| 4:00 AM | 11:00 AM | |
| 5:00 AM | 12:00 PM | |
| 6:00 AM | 1:00 PM | |
| 7:00 AM | 2:00 PM | |
| 8:00 AM | 3:00 PM | |
| 9:00 AM | 4:00 PM | |
| 10:00 AM | 5:00 PM | |
| 11:00 AM | 6:00 PM | |
| 12:00 PM | 7:00 PM | |
| 1:00 PM | 8:00 PM | |
| 2:00 PM | 9:00 PM | |
| 3:00 PM | 10:00 PM | |
| 4:00 PM | 11:00 PM | |
| 5:00 PM | 12:00 AM(next day) | Next day |
| 6:00 PM | 1:00 AM(next day) | Next day |
| 7:00 PM | 2:00 AM(next day) | Next day |
| 8:00 PM | 3:00 AM(next day) | Next day |
| 9:00 PM | 4:00 AM(next day) | Next day |
| 10:00 PM | 5:00 AM(next day) | Next day |
| 11:00 PM | 6:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Phnom Penh nor Honolulu observes Daylight Saving Time. The time difference is always 17 hours behind.
Best Meeting Times
There are 2 overlapping business hours between Phnom Penh and Honolulu (9 AM – 6 PM in each city).
🇰🇭 Phnom Penh
9:00 AM – 11:00 AM
🇺🇸 Honolulu
4:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Phnom Penh and Honolulu?
The time difference between Phnom Penh and Honolulu is currently 17 hours behind. Phnom Penh uses GMT+7 (UTC+7), while Honolulu uses HST (UTC-10).
When it's noon in Phnom Penh, what time is it in Honolulu?
When it's 12:00 PM (noon) in Phnom Penh, it is 7:00 PM in Honolulu. Use our calculator above to convert any other time.
Does the time difference between Phnom Penh and Honolulu change?
No. The time difference between Phnom Penh and Honolulu is always 17 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Phnom Penh and Honolulu?
The best time to call is between 9:00 AM and 11:00 AM in Phnom Penh (which is 4:00 PM – 6:00 PM in Honolulu). This 2-hour window falls within business hours in both cities.
Is Phnom Penh ahead or behind Honolulu?
Phnom Penh is currently 17 hours ahead of Honolulu.
What time zone is Phnom Penh in?
Phnom Penh is in the Asia/Phnom Penh time zone, currently using GMT+7 (UTC+7). Phnom Penh does not observe Daylight Saving Time.
What time is midnight in Phnom Penh in Honolulu?
When it is midnight (12:00 AM) in Phnom Penh, it is 7:00 AM in Honolulu.