Thailand
Time now in Si
Sunday, 23 August 2026
Sunrise 05:49Sunset 06:21Time zone UTC +7
Time zone
Asia/Bangkok
UTC offset
UTC +7
Daylight saving
Not in effect
Population
10,164
Sunrise
05:49
Sunset
06:21
Day length
12h 32m
Coordinates
14.62, 104.43
Time difference from Si
Hours ahead (right) or behind (left) Si right now.
Si on the map
About the time in Si
Si 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.
If you are coordinating from another country, the shortcut is the working window: a normal Si day of 09:00–17:00 falls between 02:00–10:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Si sits at latitude 14.62, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 12h 32m is one point on that curve, not a fixed value.
Frequently asked questions about time in Si
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for Asia/Bangkok, so a drifting device clock does not affect what you see.
- What time is it in Si right now?
- The live clock above shows the current time in Si, updating every second from Asia/Bangkok (UTC +7).
- Does Si change its clocks for daylight saving?
- No. Si keeps UTC +7 throughout the year.
- Which time zone is Si in?
- Si uses Asia/Bangkok, currently UTC +7.
9,559 places in Thailand
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