What time is it in Kastar, Bihar, India
This page keeps the current time in Kastar, Bihar, India, according to the Asia/Kolkata zone (+5:30).
Kastar, India
Saturday, 5 September 2026
UTC+5:30 · Asia/Kolkata
Local time in Kastar
UTC+5:30 · no daylight saving time
Local time in Kastar, Bihar.
The sun today
Sunrise 5:36 AM Solar noon 11:53 AM Sunset 6:10 PM Daylight 12 h 34 min Night 11 h 26 min Civil twilight 5:13 AM – 6:33 PM
Weather in Kastar right now
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Weather data by Open-Meteo, updated every 30 minutes.
Kastar and its neighbours
Postal codes
- 802212 Jamorhi — 4.3 km away
- 802205 Sakla Bazar — 5.0 km away
- 802204 Jamorhi — 5.6 km away
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 Kastar
- Kastar Bagmati Province, Nepal
Same time zone — Asia/Kolkata
Nearby places
About the time in Kastar
For nearby Kalyānpur and Bikramganj, use the time shown for Kastar.
3 postal codes have been allocated to Kastar.
Local clocks in Kastar follow the Asia/Kolkata zone, UTC+5:30. Do they shift for daylight saving? No.
In Kastar, first light arrives at 5:36 AM and the sun goes down at 6:10 PM. The day holds 12 h 34 min of light.
Questions and answers
- What is the time zone name for Kastar?
- The time zone name used for Kastar is Asia/Kolkata, with an offset of +5:30.
- Is daylight saving time observed at this location, Kastar?
- Daylight saving time in Kastar: No.
- When does evening light leave Kastar?
- At 6:10 PM.