Sunrise and Sunset times in Patna, India 
Patna
Bihār
Time zone: Asia/Kolkata, UTC 5.5 h.
Latitude: 25.625, Longitude: 85.13
2 158 000 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 04:58:17 | 11:47:20 | 18:36:23 | 13h 38m 6s |
| 2025-Jun-02, Monday | 04:58:09 | 11:47:30 | 18:36:51 | 13h 38m 42s |
| 2025-Jun-03, Tuesday | 04:58:01 | 11:47:40 | 18:37:18 | 13h 39m 17s |
| 2025-Jun-04, Wednesday | 04:57:55 | 11:47:50 | 18:37:45 | 13h 39m 50s |
| 2025-Jun-05, Thursday | 04:57:50 | 11:48:00 | 18:38:11 | 13h 40m 21s |
| 2025-Jun-06, Friday | 04:57:46 | 11:48:11 | 18:38:36 | 13h 40m 50s |
| 2025-Jun-07, Saturday | 04:57:44 | 11:48:22 | 18:39:01 | 13h 41m 17s |
| 2025-Jun-08, Sunday | 04:57:42 | 11:48:34 | 18:39:25 | 13h 41m 43s |
| 2025-Jun-09, Monday | 04:57:42 | 11:48:45 | 18:39:49 | 13h 42m 7s |
| 2025-Jun-10, Tuesday | 04:57:43 | 11:48:57 | 18:40:12 | 13h 42m 29s |
| 2025-Jun-11, Wednesday | 04:57:45 | 11:49:09 | 18:40:34 | 13h 42m 49s |
| 2025-Jun-12, Thursday | 04:57:48 | 11:49:22 | 18:40:55 | 13h 43m 7s |
| 2025-Jun-13, Friday | 04:57:53 | 11:49:34 | 18:41:16 | 13h 43m 23s |
| 2025-Jun-14, Saturday | 04:57:58 | 11:49:47 | 18:41:36 | 13h 43m 38s |
| 2025-Jun-15, Sunday | 04:58:05 | 11:50:00 | 18:41:55 | 13h 43m 50s |
| 2025-Jun-16, Monday | 04:58:13 | 11:50:13 | 18:42:13 | 13h 44m 0s |
| 2025-Jun-17, Tuesday | 04:58:21 | 11:50:26 | 18:42:30 | 13h 44m 9s |
| 2025-Jun-18, Wednesday | 04:58:31 | 11:50:39 | 18:42:46 | 13h 44m 15s |
| 2025-Jun-19, Thursday | 04:58:42 | 11:50:52 | 18:43:02 | 13h 44m 20s |
| 2025-Jun-20, Friday | 04:58:54 | 11:51:05 | 18:43:16 | 13h 44m 22s |
| 2025-Jun-21, Saturday | 04:59:06 | 11:51:18 | 18:43:29 | 13h 44m 23s |
| 2025-Jun-22, Sunday | 04:59:20 | 11:51:31 | 18:43:42 | 13h 44m 22s |
| 2025-Jun-23, Monday | 04:59:35 | 11:51:44 | 18:43:53 | 13h 44m 18s |
| 2025-Jun-24, Tuesday | 04:59:50 | 11:51:57 | 18:44:03 | 13h 44m 13s |
| 2025-Jun-25, Wednesday | 05:00:07 | 11:52:10 | 18:44:13 | 13h 44m 6s |
| 2025-Jun-26, Thursday | 05:00:24 | 11:52:22 | 18:44:21 | 13h 43m 57s |
| 2025-Jun-27, Friday | 05:00:42 | 11:52:35 | 18:44:28 | 13h 43m 46s |
| 2025-Jun-28, Saturday | 05:01:01 | 11:52:47 | 18:44:34 | 13h 43m 33s |
| 2025-Jun-29, Sunday | 05:01:20 | 11:52:59 | 18:44:38 | 13h 43m 18s |
| 2025-Jun-30, Monday | 05:01:41 | 11:53:11 | 18:44:42 | 13h 43m 1s |
Patna on India map:
Cities in the same time zone Asia/Kolkata
Mumbai (Mahārāshtra), Delhi (Delhi), Kolkata (West Bengal), Chennai (Tamil Nādu ), Bengaluru (Karnātaka), Hyderabad (Telangana), Ahmadabad (Gujarāt), Haora (West Bengal), Pune (Mahārāshtra), Surat (Gujarāt), Cawnpore (Uttar Pradesh), Jaipur (Rājasthān), Lucknow (Uttar Pradesh), Nagpur (Mahārāshtra), Indore (Madhya Pradesh), Vadodara (Gujarāt), Bhopal (Madhya Pradesh), Coimbatore (Tamil Nādu ), Ludhiana (Punjab), Agra (Uttar Pradesh), Kalyan (Mahārāshtra), Vishakhapatnam (Andhra Pradesh), Kochi (Kerala), Nasik (Mahārāshtra), Meerut (Uttar Pradesh), Faridabad (Haryāna), Varanasi (Uttar Pradesh), Ghaziabad (Uttar Pradesh), Asansol (West Bengal), Jamshedpur (Jharkhand)
Largest Populated Areas in India
Mumbai (Mahārāshtra), Delhi (Delhi), Kolkata (West Bengal), Chennai (Tamil Nādu ), Bengaluru (Karnātaka), Hyderabad (Telangana), Ahmadabad (Gujarāt), Haora (West Bengal), Pune (Mahārāshtra), Surat (Gujarāt), Cawnpore (Uttar Pradesh), Jaipur (Rājasthān), Lucknow (Uttar Pradesh), Nagpur (Mahārāshtra), Indore (Madhya Pradesh), Vadodara (Gujarāt), Bhopal (Madhya Pradesh), Coimbatore (Tamil Nādu ), Ludhiana (Punjab), Agra (Uttar Pradesh), Kalyan (Mahārāshtra), Vishakhapatnam (Andhra Pradesh), Kochi (Kerala), Nasik (Mahārāshtra), Meerut (Uttar Pradesh), Faridabad (Haryāna), Varanasi (Uttar Pradesh), Ghaziabad (Uttar Pradesh), Asansol (West Bengal), Jamshedpur (Jharkhand)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks