India
Time now in Siwan
Sunday, 23 August 2026
Sunrise 05:28Sunset 06:22Time zone UTC +5:30
Time zone
Asia/Kolkata
UTC offset
UTC +5:30
Daylight saving
Not in effect
Population
340,983
Sunrise
05:28
Sunset
06:22
Day length
12h 54m
Coordinates
26.26, 84.32
Time difference from Siwan
Hours ahead (right) or behind (left) Siwan right now.
Siwan on the map
About the time in Siwan
Sunrise today lands at 05:28 and sunset at 06:22 local time, giving 12h 54m of daylight. Those figures come from the city's own coordinates (26.26, 84.32) rather than a country-wide average, so they match what you would actually see from a window in Siwan.
If you are coordinating from another country, the shortcut is the working window: a normal Siwan day of 09:00–17:00 falls between 03:30–11:30 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.
Clocks in Siwan stay put all year. There is no summer-time switch to remember, so UTC +5:30 is what you will get in January and in July alike — useful if you book recurring calls with people in India.
Frequently asked questions about time in Siwan
- Which time zone is Siwan in?
- Siwan uses Asia/Kolkata, currently UTC +5:30.
- When do the sun rise and set in Siwan today?
- Sunrise is at 05:28 and sunset at 06:22, giving 12h 54m of daylight.
- What time is it in Siwan right now?
- The live clock above shows the current time in Siwan, updating every second from Asia/Kolkata (UTC +5:30).
- How far ahead or behind UTC is Siwan?
- Siwan is UTC +5:30 at this moment; the offset is read live, so it already accounts for daylight saving.
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