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Singapore is +18h ahead of Honolulu
Quick converter
FROM
Honolulu
United States
UTC-10:00
TO
Singapore
Singapore
UTC+08:00
Date-aware conversion
Result
Fri, Jun 26, 2026 13:51
Honolulu: Thursday, June 25, 2026 7:51 PM HST to Singapore: Friday, June 26, 2026 1:51 PM GMT+8.
Singapore is 18h ahead of Honolulu on this date
Every hour in Honolulu and the corresponding time in Singapore. Green rows indicate business hours in Singapore.
Time zones
Honolulu uses Pacific/Honolulu (HST) and Singapore uses Asia/Singapore (GMT+8). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Singapore. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
The easiest overlap starts around 3:00 PM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
Honolulu is located in United States (Oceania). It uses the Pacific/Honolulu timezone with a standard offset of UTC-10:00. It does not observe Daylight Saving Time. See the full Honolulu time page for live clock and planning details.
Singapore is located in Singapore (Asia). It uses the Asia/Singapore timezone with a standard offset of UTC+08:00. It does not observe Daylight Saving Time. See the full Singapore time page for live clock and planning details.
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