Thailand
Time now in Sum Sao
Sunday, 23 August 2026
Sunrise 05:52Sunset 06:30Time zone UTC +7
Time zone
Asia/Bangkok
UTC offset
UTC +7
Daylight saving
Not in effect
Population
12,313
Sunrise
05:52
Sunset
06:30
Day length
12h 38m
Coordinates
17.60, 102.98
Time difference from Sum Sao
Hours ahead (right) or behind (left) Sum Sao right now.
Sum Sao on the map
About the time in Sum Sao
The zone identifier Asia/Bangkok is the value you want in code, calendars and travel systems. Abbreviations change with the season, but Asia/Bangkok keeps pointing at Bangkok time whatever the date, which is why every timestamp on this page is built from it.
Sunrise today lands at 05:52 and sunset at 06:30 local time, giving 12h 38m of daylight. Those figures come from the city's own coordinates (17.60, 102.98) rather than a country-wide average, so they match what you would actually see from a window in Sum Sao.
Sum Sao runs on Asia/Bangkok, which puts the city UTC +7 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Frequently asked questions about time in Sum Sao
- Does Sum Sao change its clocks for daylight saving?
- No. Sum Sao keeps UTC +7 throughout the year.
- When do the sun rise and set in Sum Sao today?
- Sunrise is at 05:52 and sunset at 06:30, giving 12h 38m of daylight.
- What are normal business hours in Sum Sao in UTC?
- A 09:00–17:00 working day in Sum Sao runs from 02:00–10:00 UTC today.
- What time is it in Sum Sao right now?
- The live clock above shows the current time in Sum Sao, updating every second from Asia/Bangkok (UTC +7).
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