Chiang Rai
Time zone: Asia/Bangkok, UTC 7 h.
Latitude: 20.2782, Longitude: 99.8628
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:44:13 | 12:24:26 | 19:04:40 | 13h 20m 27s |
2025-Jul-02, Wednesday | 05:44:33 | 12:24:38 | 19:04:43 | 13h 20m 10s |
2025-Jul-03, Thursday | 05:44:52 | 12:24:49 | 19:04:46 | 13h 19m 54s |
2025-Jul-04, Friday | 05:45:12 | 12:25:00 | 19:04:47 | 13h 19m 35s |
2025-Jul-05, Saturday | 05:45:33 | 12:25:10 | 19:04:48 | 13h 19m 15s |
2025-Jul-06, Sunday | 05:45:54 | 12:25:20 | 19:04:47 | 13h 18m 53s |
2025-Jul-07, Monday | 05:46:15 | 12:25:30 | 19:04:46 | 13h 18m 31s |
2025-Jul-08, Tuesday | 05:46:36 | 12:25:40 | 19:04:43 | 13h 18m 7s |
2025-Jul-09, Wednesday | 05:46:58 | 12:25:49 | 19:04:39 | 13h 17m 41s |
2025-Jul-10, Thursday | 05:47:20 | 12:25:57 | 19:04:35 | 13h 17m 15s |
2025-Jul-11, Friday | 05:47:42 | 12:26:05 | 19:04:29 | 13h 16m 47s |
2025-Jul-12, Saturday | 05:48:04 | 12:26:13 | 19:04:22 | 13h 16m 18s |
2025-Jul-13, Sunday | 05:48:27 | 12:26:20 | 19:04:14 | 13h 15m 47s |
2025-Jul-14, Monday | 05:48:49 | 12:26:27 | 19:04:05 | 13h 15m 16s |
2025-Jul-15, Tuesday | 05:49:12 | 12:26:33 | 19:03:54 | 13h 14m 42s |
2025-Jul-16, Wednesday | 05:49:35 | 12:26:39 | 19:03:43 | 13h 14m 8s |
2025-Jul-17, Thursday | 05:49:58 | 12:26:44 | 19:03:31 | 13h 13m 33s |
2025-Jul-18, Friday | 05:50:21 | 12:26:49 | 19:03:17 | 13h 12m 56s |
2025-Jul-19, Saturday | 05:50:44 | 12:26:53 | 19:03:02 | 13h 12m 18s |
2025-Jul-20, Sunday | 05:51:07 | 12:26:57 | 19:02:47 | 13h 11m 40s |
2025-Jul-21, Monday | 05:51:30 | 12:27:00 | 19:02:30 | 13h 11m 0s |
2025-Jul-22, Tuesday | 05:51:52 | 12:27:02 | 19:02:12 | 13h 10m 20s |
2025-Jul-23, Wednesday | 05:52:15 | 12:27:04 | 19:01:53 | 13h 9m 38s |
2025-Jul-24, Thursday | 05:52:38 | 12:27:05 | 19:01:33 | 13h 8m 55s |
2025-Jul-25, Friday | 05:53:01 | 12:27:06 | 19:01:11 | 13h 8m 10s |
2025-Jul-26, Saturday | 05:53:23 | 12:27:06 | 19:00:49 | 13h 7m 26s |
2025-Jul-27, Sunday | 05:53:46 | 12:27:06 | 19:00:26 | 13h 6m 40s |
2025-Jul-28, Monday | 05:54:08 | 12:27:05 | 19:00:01 | 13h 5m 53s |
2025-Jul-29, Tuesday | 05:54:30 | 12:27:03 | 18:59:36 | 13h 5m 6s |
2025-Jul-30, Wednesday | 05:54:52 | 12:27:01 | 18:59:09 | 13h 4m 17s |
2025-Jul-31, Thursday | 05:55:14 | 12:26:58 | 18:58:41 | 13h 3m 27s |
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