What time is it in Siswān, Bihar, India
This page shows what the clocks read right now in Siswān, Bihar, India, in the Asia/Kolkata zone (+5:30).
Siswān, India
Saturday, 5 September 2026
UTC+5:30 · Asia/Kolkata
Local time in Siswān
UTC+5:30 · no daylight saving time
Siswān keeps Asia/Kolkata time.
The sun today
Sunrise 5:32 AM Solar noon 11:48 AM Sunset 6:05 PM Daylight 12 h 33 min Night 11 h 27 min Civil twilight 5:09 AM – 6:28 PM
Weather in Siswān right now
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Weather data by Open-Meteo, updated every 30 minutes.
Siswān and its neighbours
Postal codes
- 140110 Siswan
- 212507 Siswan
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Bihar
- Patna 1 684 297
- Gaya 474 093
- Bhāgalpur 400 146
- Muzaffarpur 354 462
- Bihar Sharif 297 268
- Darbhanga 296 039
Other places named Siswān
- Siswan Punjab, India
- Siswan Bihar, India
- Siswān Uttar Pradesh, India
- Siswān Uttar Pradesh, India
- Sīswān Uttar Pradesh, India
Same time zone — Asia/Kolkata
Nearby places
- Nardiganj — 8.4 km
- Worhanpur — 9.1 km
- Hisua — 9.1 km
- Kadirganj — 10.4 km
- Qadirganj — 11.1 km
- Giriak — 16.4 km
About the time in Siswān
Today's daylight in Siswān begins at 5:32 AM and finishes at 6:05 PM. The total is 12 h 33 min.
Same time, different place: Bhadauni and Nawāda near Siswān.
Postal coverage of Siswān comes to 2 codes.
Siswān belongs to the Asia/Kolkata zone, placing local clocks at UTC+5:30. Summer time adjustment: No.
Questions and answers
- What time zone does Siswān observe?
- Siswān observes Asia/Kolkata, whose offset is +5:30.
- Does Siswān go on summer time?
- Daylight saving in Siswān: No.
- What is the sunrise time for Siswān?
- 5:32 AM.