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Same timezone
Quick converter
FROM
Hanoi
Vietnam
UTC+07:00
TO
Surabaya
Indonesia
UTC+07:00
Date-aware conversion
Result
Fri, Jul 17, 2026 02:01
Hanoi: Friday, July 17, 2026 2:01 AM GMT+7 to Surabaya: Friday, July 17, 2026 2:01 AM GMT+7.
Same UTC offset on this date
Every hour in Hanoi and the corresponding time in Surabaya. Green rows indicate business hours in Surabaya.
Time zones
Hanoi uses Asia/Ho_Chi_Minh (GMT+7) and Surabaya uses Asia/Jakarta (GMT+7). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Surabaya. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
The easiest overlap starts around 9:00 AM 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.
Compare meeting hoursQuick examples
City context
Hanoi is located in Vietnam (Asia). It uses the Asia/Ho_Chi_Minh timezone with a standard offset of UTC+07:00. It does not observe Daylight Saving Time. See the full Hanoi time page for live clock and planning details.
Surabaya is located in Indonesia (Asia). It uses the Asia/Jakarta timezone with a standard offset of UTC+07:00. It does not observe Daylight Saving Time. See the full Surabaya time page for live clock and planning details.
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Current city times