Where the Pacific/Honolulu time zone is used
Countries: 🇺🇸 United States.
Area covered: Hawaii.
Also known in software as: HST, Pacific/Johnston, US/Hawaii.
Largest cities on Pacific/Honolulu
HonoluluHawaii
East HonoluluHawaii
Pearl CityHawaii
Makakilo / Kapolei / Honokai HaleHawaii
HiloHawaii
Joint Base Pearl Harbor HickamHawaii
Aliamanu / Salt Lakes / Foster VillageHawaii
KailuaHawaii
WaipahuHawaii
ʻEwa Gentry-West LochHawaii
KaneoheHawaii
Makiki / Lower Punchbowl / TantalusHawaii
Pacific/Honolulu time zone
Hawaii Time
Hawaii Time (HST)
IANA: Pacific/Honolulu · UTC−10
Daylight saving time in Pacific/Honolulu
Pacific/Honolulu does not use daylight saving time. The offset stays UTC−10 all year.
Sunrise and sunset in Pacific/Honolulu today
Sunrise 06:21 · Sunset 18:20
Daylight 11h 58m · Solar noon 12:20
Time in Pacific/Honolulu vs major world cities
| City | Local time | Difference from Pacific/Honolulu |
|---|
| New York | Thu | 6 hours ahead |
| Los Angeles | Thu | 3 hours ahead |
| London | Thu | 11 hours ahead |
| Paris | Thu | 12 hours ahead |
| Dubai | Thu | 14 hours ahead |
| Mumbai | Thu | 15.5 hours ahead |
| Singapore | Fri | 18 hours ahead |
| Tokyo | Fri | 19 hours ahead |
| Sydney | Fri | 20 hours ahead |
| Johannesburg | Thu | 12 hours ahead |
| São Paulo | Thu | 7 hours ahead |
| Chicago | Thu | 5 hours ahead |
What time zone is Pacific/Honolulu in?
Pacific/Honolulu is on Hawaii Time (HST, UTC−10). The IANA identifier is Pacific/Honolulu.
Does Pacific/Honolulu observe daylight saving time?
No. Pacific/Honolulu keeps UTC−10 all year, so its time difference with places that do change their clocks shifts by an hour twice a year.
Pacific/Honolulu in software and databases
Older software may still use HST, Pacific/Johnston, US/Hawaii; these are aliases of Pacific/Honolulu and give identical times.
Standard offset UTC−10, no daylight saving time (as of 2026).
October 2026 calendar for Pacific/Honolulu
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | 1 | 2 | 3 | 4 |
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 | |
Frequently asked questions about Pacific/Honolulu
What time zone is Pacific/Honolulu in?
Hawaii Time (HST), UTC−10; IANA zone Pacific/Honolulu.
Does Pacific/Honolulu have daylight saving time?
No, it stays on UTC−10 all year.