What time is it in Koilajan, Bihar, India
Find out what time it is now in Koilajan, Bihar, India — the local clock runs on Asia/Kolkata (+5:30).
Koilajan, India
Monday, 7 September 2026
UTC+5:30 · Asia/Kolkata
Local time in Koilajan
UTC+5:30 · no daylight saving time
Koilajan keeps Asia/Kolkata time.
The sun today
Sunrise 5:29 AM Solar noon 11:45 AM Sunset 6:01 PM Daylight 12 h 32 min Night 11 h 28 min Civil twilight 5:06 AM – 6:24 PM
Weather in Koilajan right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koilajan and its neighbours
Postal codes
- 847204 Narayanpur — 3.1 km away
- 847101 Mirzapur — 3.2 km away
- 848209 Phulhara — 3.5 km away
- 847203 Patania — 3.9 km away
- 848207 Tetrahi — 4.2 km away
- 847202 Tarwara — 5.1 km away
- 847427 Tarwara — 5.1 km away
- 847103 K.Jagdishpur — 7.0 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
Same time zone — Asia/Kolkata
Nearby places
Local time details for Koilajan
Koilajan reads its time from Asia/Kolkata, placed at UTC+5:30. Whether daylight saving time is observed: No.
Today the sun comes up at 5:29 AM in Koilajan and goes down at 6:01 PM. Daylight measures 12 h 32 min.
The time given for Koilajan holds for nearby Bishunpur and Bishunpur too.
The postal system lists 8 codes for Koilajan.
Questions and answers
- Can Koilajan's time zone be given as Asia/Kolkata?
- Yes, Koilajan's time zone is Asia/Kolkata, with an offset of +5:30.
- Does daylight saving time have any effect on the clock in Koilajan?
- Daylight saving in Koilajan: No.
- Do you know the time of sunrise in Koilajan?
- Yes, it is 5:29 AM.