What time is it in Koilakh, Bihar, India
What follows is the current local time in Koilakh, Bihar, India, in the Asia/Kolkata zone (+5:30).
Koilakh, India
Saturday, 5 September 2026
UTC+5:30 · Asia/Kolkata
Local time in Koilakh
UTC+5:30 · no daylight saving time
What the clock shows right now in Koilakh.
The sun today
Sunrise 5:28 AM Solar noon 11:45 AM Sunset 6:03 PM Daylight 12 h 35 min Night 11 h 25 min Civil twilight 5:04 AM – 6:26 PM
Weather in Koilakh right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Koilakh and its neighbours
Postal codes
- 847236
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
- Rampatti — 5.6 km
- Rajnagar — 7.5 km
- Bhaduar — 8.2 km
- Jhanjharpur — 11.2 km
- Andhra Tharhi — 14.0 km
- Manigachi — 14.6 km
Time and daylight in Koilakh
Today's daylight in Koilakh begins at 5:28 AM and finishes at 6:03 PM. The total is 12 h 35 min.
Close to Koilakh, the towns of Jhanjharpur and Madhubani show the same time.
The full list of postal codes for Koilakh runs to 1.
Koilakh runs on Asia/Kolkata, which sits UTC+5:30 relative to Coordinated Universal Time. Daylight saving in effect: No.
Questions and answers
- Should Asia/Kolkata be used as the time zone for Koilakh?
- Yes, Koilakh uses Asia/Kolkata, whose offset is +5:30.
- Is daylight saving time something to watch for in Koilakh?
- No.
- What time is first light in Koilakh?
- The sun rises at 5:28 AM.