UC Irvine to Honolulu Time Converter
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Quick answers
Selected conversion
5:00 am05:00 PDT (UTC-7), Oct 26, 2026 = 2:00 am02:00 HST (UTC-10), Oct 26, 2026
UC Irvine is 3 hours ahead of Honolulu.
How the time difference changes
For most of the year, UC Irvine is 3 hours ahead of Honolulu. From Nov 1, 2026 to Mar 14, 2027, UC Irvine is 2 hours ahead of Honolulu.
For most of the year, working hours of 9:00 am to 6:00 pm in UC Irvine correspond to 6:00 am to 3:00 pm in Honolulu. At other times of the year, working hours of 9:00 am to 6:00 pm in UC Irvine correspond to 7:00 am to 4:00 pm in Honolulu.For most of the year, working hours of 09:00 to 18:00 in UC Irvine correspond to 06:00 to 15:00 in Honolulu. At other times of the year, working hours of 09:00 to 18:00 in UC Irvine correspond to 07:00 to 16:00 in Honolulu.
Compare UC Irvine time with Honolulu time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
PDT (Pacific Daylight Time) is 3 hours ahead of HST (Hawaii Standard Time).
5:00 am05:00 in UC Irvine, CA, USA is 2:00 am02:00 in Honolulu, HI, USA
UC Irvine to Honolulu call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in UC Irvine which corresponds to 9am-3pm09:00-15:00 in Honolulu
5:00 am05:00 PDT (Pacific Daylight Time) (UC Irvine, CA, USA). Offset UTC -7:00 hours
2:00 am02:00 HST (Hawaii Standard Time) (Honolulu, HI, USA). Offset UTC -10:00 hours
5:00 am05:00 UC Irvine, CA, USA / 2:00 am02:00 Honolulu, HI, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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UC Irvine Time Zone and Facts
Time Zone
PST – Pacific Standard Time, UTC-8 (standard time)