What time is it in Rudrapur, Bihar, India
The time now in Rudrapur, Bihar, India is shown here, following the Asia/Kolkata time zone (+5:30).
Rudrapur, India
Saturday, 5 September 2026
UTC+5:30 · Asia/Kolkata
Local time in Rudrapur
UTC+5:30 · no daylight saving time
What the clock shows right now in Rudrapur.
The sun today
Sunrise 5:27 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 Rudrapur right now
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Weather data by Open-Meteo, updated every 30 minutes.
Rudrapur and its neighbours
Postal codes
- 242307
- 248197
- 262122
- 272153
- 277402
- 591119
- 711411
- 743401
- 754023
- 755005
- 841437
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 Rudrapur
- Rudrapur Uttarakhand, India
- Rudrapur Dhaka Division, Bangladesh
- Rudrapur Khulna Division, Bangladesh
- Rudrapur Khulna Division, Bangladesh
- Rudrapur Lumbini Province, Nepal
Same time zone — Asia/Kolkata
Nearby places
- Andhra Tharhi — 3.5 km
- Bhaduar — 4.7 km
- Jhanjharpur — 10.2 km
- Tamoria — 11.1 km
- Pursa — 15.8 km
- Ghogardiha — 16.0 km
Local time details for Rudrapur
11 postal codes are current for Rudrapur.
For Rudrapur the applicable zone is Asia/Kolkata, running UTC+5:30. Daylight saving time: No.
Today's daylight in Rudrapur begins at 5:27 AM and finishes at 6:03 PM. The total is 12 h 35 min.
Rudrapur and its neighbours Andhra and Jhanjharpur keep one clock.
Questions and answers
- Which time zone designation is used for Rudrapur?
- The designation used for Rudrapur is Asia/Kolkata, with an offset of +5:30.
- Does the time in Rudrapur vary with the season?
- Daylight saving time in Rudrapur: No.
- When does daylight end in Rudrapur?
- Daylight ends at 6:03 PM.