Current Time in Honolulu, United States

Honolulu follows the HST time zone, which is GMT-10 relative to Coordinated Universal Time (UTC). Honolulu does not observe Daylight Saving Time (DST). The clock stays at HST (GMT-10) year-round, making it simpler to coordinate across time zones. The IANA timezone identifier for Honolulu is `Pacific/Honolulu`, which is the internationally standardized reference used by operating systems, programming languages, and scheduling software worldwide.

To convert the current time in Honolulu to another city, simply note the UTC offset (GMT-10) and calculate the difference. For example, if Honolulu is at GMT-10 and New York is at UTC-5, the difference is straightforward arithmetic. Our World Clock tool lets you compare Honolulu side-by-side with any other city in the world — no math needed.

Unlike static converters that show a snapshot, our live clock for Honolulu updates every second in real time. This is especially useful for: (1) Scheduling calls across time zones — see the exact moment in Honolulu before you dial. (2) Remote teams — if your colleagues are in Honolulu, always know if it's their working hours. (3) Travel planning — arrive prepared by tracking local time in Honolulu before your flight.

• Country: United States 🇺🇸 • Timezone Abbreviation: HST • UTC Offset: GMT-10 • IANA Identifier: Pacific/Honolulu • Observes DST: No These details are pulled from the IANA Time Zone Database, the same source used by Apple, Google, and Microsoft for their system clocks.

Here is how Honolulu (GMT-10) compares to the world's three major business hubs: • vs. New York: Honolulu is 6 hours behind New York. • vs. London: Honolulu is 11 hours behind London. • vs. Tokyo: Honolulu is 19 hours behind Tokyo. Note: These differences may shift slightly when Daylight Saving Time changes occur in any of these cities. Always confirm with a live clock when scheduling time-sensitive events.

If you're scheduling a call or meeting with someone in Honolulu from abroad, here are the optimal windows: • From the US (New York, ET): 3:00 AM–11:00 AM (when New York (ET) is 9 AM–5 PM) local Honolulu time. • From the UK (London, GMT/BST): 10:00 PM–6:00 AM (when London (GMT/BST) is 9 AM–5 PM) local Honolulu time. These windows align with standard 9 AM–5 PM business hours in the caller's location. Adjust for your specific team's working hours as needed.