Udon Thani
Time zone: Asia/Bangkok, UTC 7 h.
Latitude: 17.5539, Longitude: 102.793
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:37:50 | 12:12:43 | 18:47:37 | 13h 9m 47s |
2025-Jul-02, Wednesday | 05:38:08 | 12:12:55 | 18:47:41 | 13h 9m 33s |
2025-Jul-03, Thursday | 05:38:26 | 12:13:06 | 18:47:45 | 13h 9m 19s |
2025-Jul-04, Friday | 05:38:45 | 12:13:16 | 18:47:48 | 13h 9m 3s |
2025-Jul-05, Saturday | 05:39:04 | 12:13:27 | 18:47:50 | 13h 8m 46s |
2025-Jul-06, Sunday | 05:39:23 | 12:13:37 | 18:47:51 | 13h 8m 28s |
2025-Jul-07, Monday | 05:39:43 | 12:13:47 | 18:47:51 | 13h 8m 8s |
2025-Jul-08, Tuesday | 05:40:02 | 12:13:56 | 18:47:50 | 13h 7m 48s |
2025-Jul-09, Wednesday | 05:40:22 | 12:14:05 | 18:47:49 | 13h 7m 27s |
2025-Jul-10, Thursday | 05:40:42 | 12:14:14 | 18:47:46 | 13h 7m 4s |
2025-Jul-11, Friday | 05:41:02 | 12:14:22 | 18:47:42 | 13h 6m 40s |
2025-Jul-12, Saturday | 05:41:22 | 12:14:30 | 18:47:37 | 13h 6m 15s |
2025-Jul-13, Sunday | 05:41:43 | 12:14:37 | 18:47:31 | 13h 5m 48s |
2025-Jul-14, Monday | 05:42:03 | 12:14:44 | 18:47:24 | 13h 5m 21s |
2025-Jul-15, Tuesday | 05:42:23 | 12:14:50 | 18:47:17 | 13h 4m 54s |
2025-Jul-16, Wednesday | 05:42:44 | 12:14:56 | 18:47:08 | 13h 4m 24s |
2025-Jul-17, Thursday | 05:43:04 | 12:15:01 | 18:46:58 | 13h 3m 54s |
2025-Jul-18, Friday | 05:43:24 | 12:15:06 | 18:46:47 | 13h 3m 23s |
2025-Jul-19, Saturday | 05:43:45 | 12:15:10 | 18:46:35 | 13h 2m 50s |
2025-Jul-20, Sunday | 05:44:05 | 12:15:13 | 18:46:22 | 13h 2m 17s |
2025-Jul-21, Monday | 05:44:25 | 12:15:16 | 18:46:08 | 13h 1m 43s |
2025-Jul-22, Tuesday | 05:44:45 | 12:15:19 | 18:45:53 | 13h 1m 8s |
2025-Jul-23, Wednesday | 05:45:05 | 12:15:21 | 18:45:37 | 13h 0m 32s |
2025-Jul-24, Thursday | 05:45:24 | 12:15:22 | 18:45:20 | 12h 59m 56s |
2025-Jul-25, Friday | 05:45:44 | 12:15:23 | 18:45:02 | 12h 59m 18s |
2025-Jul-26, Saturday | 05:46:03 | 12:15:23 | 18:44:43 | 12h 58m 40s |
2025-Jul-27, Sunday | 05:46:22 | 12:15:22 | 18:44:23 | 12h 58m 1s |
2025-Jul-28, Monday | 05:46:41 | 12:15:21 | 18:44:02 | 12h 57m 21s |
2025-Jul-29, Tuesday | 05:47:00 | 12:15:20 | 18:43:39 | 12h 56m 39s |
2025-Jul-30, Wednesday | 05:47:18 | 12:15:17 | 18:43:16 | 12h 55m 58s |
2025-Jul-31, Thursday | 05:47:37 | 12:15:15 | 18:42:52 | 12h 55m 15s |
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)
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 refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
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).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks