What time is it in Sian, Bihar, India
The clock for Sian, Bihar, India is kept here in the Asia/Kolkata time zone (+5:30).
Sian, India
Saturday, 5 September 2026
UTC+5:30 · Asia/Kolkata
Local time in Sian
UTC+5:30 · no daylight saving time
What the clock shows right now in Sian.
The sun today
Sunrise 5:24 AM Solar noon 11:41 AM Sunset 5:58 PM Daylight 12 h 34 min Night 11 h 26 min Civil twilight 5:01 AM – 6:21 PM
Weather in Sian right now
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Weather data by Open-Meteo, updated every 30 minutes.
Sian and its neighbours
Postal codes
- 731204
- 813206
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 Sian
- Sian Centre-Nord, Burkina Faso
- Siān Himachal Pradesh, India
- Sian Himachal Pradesh, India
- Sian Jammu and Kashmir, India
- Sian Kermanshah Province, Iran
Same time zone — Asia/Kolkata
Nearby places
- Barahm Chari — 2.5 km
- Jethiana — 2.9 km
- Kumar Sahi — 3.3 km
- Bhuska — 3.4 km
- Jangal Gopali — 3.8 km
- Babhania — 3.9 km
Local time details for Sian
2 postal codes divide Sian.
Sian marks time with Asia/Kolkata at an offset of UTC+5:30. Does the area change clocks seasonally? No.
Today at Sian, the sun rises at 5:24 AM and sets at 5:58 PM. That gives 12 h 34 min of daylight.
Set your clock for Sian and it will also be right in Baisa and Jagarnāthpur.
Questions and answers
- What time zone corresponds to Sian?
- Asia/Kolkata corresponds to Sian and has an offset of +5:30.
- Is a seasonal hour added to the clock in Sian?
- No.
- What time is first light in Sian?
- The sun rises at 5:24 AM.