Sunrise and Sunset times in Ban Don Han, Thailand 
Ban Don Han
Udon Thani
Time zone: Asia/Bangkok, UTC 7 h.
Latitude: 17.3693, Longitude: 102.845
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:37:58 | 12:12:31 | 18:47:03 | 13h 9m 5s |
| 2025-Jul-02, Wednesday | 05:38:16 | 12:12:42 | 18:47:08 | 13h 8m 52s |
| 2025-Jul-03, Thursday | 05:38:35 | 12:12:53 | 18:47:12 | 13h 8m 37s |
| 2025-Jul-04, Friday | 05:38:53 | 12:13:04 | 18:47:15 | 13h 8m 22s |
| 2025-Jul-05, Saturday | 05:39:12 | 12:13:15 | 18:47:17 | 13h 8m 5s |
| 2025-Jul-06, Sunday | 05:39:31 | 12:13:25 | 18:47:18 | 13h 7m 47s |
| 2025-Jul-07, Monday | 05:39:51 | 12:13:34 | 18:47:18 | 13h 7m 27s |
| 2025-Jul-08, Tuesday | 05:40:10 | 12:13:44 | 18:47:17 | 13h 7m 7s |
| 2025-Jul-09, Wednesday | 05:40:30 | 12:13:53 | 18:47:16 | 13h 6m 46s |
| 2025-Jul-10, Thursday | 05:40:50 | 12:14:01 | 18:47:13 | 13h 6m 23s |
| 2025-Jul-11, Friday | 05:41:10 | 12:14:10 | 18:47:09 | 13h 5m 59s |
| 2025-Jul-12, Saturday | 05:41:30 | 12:14:17 | 18:47:05 | 13h 5m 35s |
| 2025-Jul-13, Sunday | 05:41:50 | 12:14:24 | 18:46:59 | 13h 5m 9s |
| 2025-Jul-14, Monday | 05:42:10 | 12:14:31 | 18:46:52 | 13h 4m 42s |
| 2025-Jul-15, Tuesday | 05:42:30 | 12:14:37 | 18:46:45 | 13h 4m 15s |
| 2025-Jul-16, Wednesday | 05:42:51 | 12:14:43 | 18:46:36 | 13h 3m 45s |
| 2025-Jul-17, Thursday | 05:43:11 | 12:14:48 | 18:46:26 | 13h 3m 15s |
| 2025-Jul-18, Friday | 05:43:31 | 12:14:53 | 18:46:15 | 13h 2m 44s |
| 2025-Jul-19, Saturday | 05:43:51 | 12:14:57 | 18:46:04 | 13h 2m 13s |
| 2025-Jul-20, Sunday | 05:44:11 | 12:15:01 | 18:45:51 | 13h 1m 40s |
| 2025-Jul-21, Monday | 05:44:31 | 12:15:04 | 18:45:37 | 13h 1m 6s |
| 2025-Jul-22, Tuesday | 05:44:51 | 12:15:06 | 18:45:22 | 13h 0m 31s |
| 2025-Jul-23, Wednesday | 05:45:10 | 12:15:08 | 18:45:06 | 12h 59m 56s |
| 2025-Jul-24, Thursday | 05:45:30 | 12:15:10 | 18:44:50 | 12h 59m 20s |
| 2025-Jul-25, Friday | 05:45:49 | 12:15:10 | 18:44:32 | 12h 58m 43s |
| 2025-Jul-26, Saturday | 05:46:08 | 12:15:10 | 18:44:13 | 12h 58m 5s |
| 2025-Jul-27, Sunday | 05:46:27 | 12:15:10 | 18:43:53 | 12h 57m 26s |
| 2025-Jul-28, Monday | 05:46:46 | 12:15:09 | 18:43:32 | 12h 56m 46s |
| 2025-Jul-29, Tuesday | 05:47:04 | 12:15:07 | 18:43:10 | 12h 56m 6s |
| 2025-Jul-30, Wednesday | 05:47:23 | 12:15:05 | 18:42:47 | 12h 55m 24s |
| 2025-Jul-31, Thursday | 05:47:41 | 12:15:02 | 18:42:24 | 12h 54m 43s |
Ban Don Han on Thailand map:
Cities in the same time zone Asia/Bangkok
Bangkok (Krung Thep Maha Nakhon), Chiang Mai (Chiang Mai), Samut Prakan (Samut Prakan), Nakhon Ratchasima (Nakhon Ratchasima), Hat Yai (Songkhla), Ubon Ratchathani (Ubon Ratchathani), Nonthaburi (Nonthaburi), Khon Kaen (Khon Kaen), Udon Thani (Udon Thani), Nakhon Si Thammarat (Nakhon Si Thammarat), Chon Buri (Chon Buri), Lampang (Lampang), Si Racha (Chon Buri), Phitsanulok (Phitsanulok), Surat Thani (Surat Thani), Pathum Thani (Pathum Thani), Pattani (Pattani), Yala (Yala), Trang (Trang), Phra Nakhon Si Ayutthaya (Phra Nakhon Si Ayutthaya), Phuket (Phuket), Nakhon Pathom (Nakhon Pathom), Chiang Rai (Chiang Rai), Nakhon Sawan (Nakhon Sawan), Ratchaburi (Ratchaburi), Nong Khai (Nong Khai), Chanthaburi (Chanthaburi), Phetchaburi (Phetchaburi), Chumphon (Chumphon), Nan (Nan)
Largest Populated Areas in Thailand
Bangkok (Krung Thep Maha Nakhon), Chiang Mai (Chiang Mai), Samut Prakan (Samut Prakan), Nakhon Ratchasima (Nakhon Ratchasima), Hat Yai (Songkhla), Ubon Ratchathani (Ubon Ratchathani), Nonthaburi (Nonthaburi), Khon Kaen (Khon Kaen), Udon Thani (Udon Thani), Nakhon Si Thammarat (Nakhon Si Thammarat), Chon Buri (Chon Buri), Lampang (Lampang), Si Racha (Chon Buri), Phitsanulok (Phitsanulok), Surat Thani (Surat Thani), Pathum Thani (Pathum Thani), Pattani (Pattani), Yala (Yala), Trang (Trang), Phra Nakhon Si Ayutthaya (Phra Nakhon Si Ayutthaya), Phuket (Phuket), Nakhon Pathom (Nakhon Pathom), Chiang Rai (Chiang Rai), Nakhon Sawan (Nakhon Sawan), Ratchaburi (Ratchaburi), Nong Khai (Nong Khai), Chanthaburi (Chanthaburi), Phetchaburi (Phetchaburi), Chumphon (Chumphon), Nan (Nan)
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