What time is it in Islampur, Bihar, India
The local time of Islampur, Bihar, India is presented here, in line with the Asia/Kolkata zone (+5:30).
Islampur, India
Saturday, 7 November 2026
UTC+5:30 · Asia/Kolkata
Local time in Islampur
UTC+5:30 · no daylight saving time
Islampur keeps Asia/Kolkata clock_time.
The sun today
Sunrise 5:59 AM Solar noon 11:30 AM Sunset 5:01 PM Daylight 11 h 02 min Night 12 h 58 min Civil twilight 5:35 AM – 5:25 PM
Weather in Islampur right now
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Weather data by Open-Meteo, updated every 30 minutes.
Islampur and its neighbours
Postal codes
- 143526
- 210422
- 225125
- 392040
- 413107
- 502335
- 585331
- 591243
- 711401
- 713502
- 721455
- 786157
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 Islampur
- Islāmpur West Bengal, India
- Islāmpur Bihar, India
- Islāmpur Rajasthan, India
- Islāmpur Dhaka Division, Bangladesh
- Islampur Azad Kashmir, Pakistan
Same time zone — Asia/Kolkata
Nearby places
- Manigachi — 5.0 km
- Sakri — 7.1 km
- Pandaul — 10.6 km
- Maswasi — 12.1 km
- Sohrai — 12.5 km
- Kaithwar — 12.5 km
Local time details for Islampur
Postal designations for Islampur total 12.
The zone name for Islampur is Asia/Kolkata and the offset is UTC+5:30. Daylight saving time: No.
Sunrise reaches Islampur at 5:59 AM, and the sun sets at 5:01 PM. Light lasts 11 h 02 min.
Manigachi and Sakri are neighbours of Islampur on the same clock.
Questions and answers
- Under which time zone does Islampur fall?
- Islampur falls under Asia/Kolkata, with an offset of +5:30.
- Does Islampur keep the same offset year round, or does it use daylight saving?
- Daylight saving time in Islampur: No.
- Which time marks sunset in Islampur?
- 5:01 PM marks sunset.