Chiang Rai
Time zone: Asia/Bangkok, UTC 7 h.
Latitude: 20.2985, Longitude: 99.9444
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:43:51 | 12:24:07 | 19:04:22 | 13h 20m 31s |
2025-Jul-02, Wednesday | 05:44:11 | 12:24:18 | 19:04:26 | 13h 20m 15s |
2025-Jul-03, Thursday | 05:44:30 | 12:24:29 | 19:04:29 | 13h 19m 59s |
2025-Jul-04, Friday | 05:44:50 | 12:24:40 | 19:04:30 | 13h 19m 40s |
2025-Jul-05, Saturday | 05:45:11 | 12:24:51 | 19:04:31 | 13h 19m 20s |
2025-Jul-06, Sunday | 05:45:32 | 12:25:01 | 19:04:30 | 13h 18m 58s |
2025-Jul-07, Monday | 05:45:53 | 12:25:11 | 19:04:28 | 13h 18m 35s |
2025-Jul-08, Tuesday | 05:46:14 | 12:25:20 | 19:04:26 | 13h 18m 12s |
2025-Jul-09, Wednesday | 05:46:36 | 12:25:29 | 19:04:22 | 13h 17m 46s |
2025-Jul-10, Thursday | 05:46:58 | 12:25:38 | 19:04:17 | 13h 17m 19s |
2025-Jul-11, Friday | 05:47:20 | 12:25:46 | 19:04:12 | 13h 16m 52s |
2025-Jul-12, Saturday | 05:47:42 | 12:25:53 | 19:04:05 | 13h 16m 23s |
2025-Jul-13, Sunday | 05:48:05 | 12:26:01 | 19:03:57 | 13h 15m 52s |
2025-Jul-14, Monday | 05:48:27 | 12:26:07 | 19:03:47 | 13h 15m 20s |
2025-Jul-15, Tuesday | 05:48:50 | 12:26:14 | 19:03:37 | 13h 14m 47s |
2025-Jul-16, Wednesday | 05:49:13 | 12:26:19 | 19:03:26 | 13h 14m 13s |
2025-Jul-17, Thursday | 05:49:36 | 12:26:25 | 19:03:13 | 13h 13m 37s |
2025-Jul-18, Friday | 05:49:59 | 12:26:29 | 19:03:00 | 13h 13m 1s |
2025-Jul-19, Saturday | 05:50:22 | 12:26:33 | 19:02:45 | 13h 12m 23s |
2025-Jul-20, Sunday | 05:50:45 | 12:26:37 | 19:02:29 | 13h 11m 44s |
2025-Jul-21, Monday | 05:51:08 | 12:26:40 | 19:02:12 | 13h 11m 4s |
2025-Jul-22, Tuesday | 05:51:31 | 12:26:43 | 19:01:54 | 13h 10m 23s |
2025-Jul-23, Wednesday | 05:51:54 | 12:26:44 | 19:01:35 | 13h 9m 41s |
2025-Jul-24, Thursday | 05:52:16 | 12:26:46 | 19:01:15 | 13h 8m 59s |
2025-Jul-25, Friday | 05:52:39 | 12:26:46 | 19:00:54 | 13h 8m 15s |
2025-Jul-26, Saturday | 05:53:02 | 12:26:47 | 19:00:31 | 13h 7m 29s |
2025-Jul-27, Sunday | 05:53:24 | 12:26:46 | 19:00:08 | 13h 6m 44s |
2025-Jul-28, Monday | 05:53:47 | 12:26:45 | 18:59:43 | 13h 5m 56s |
2025-Jul-29, Tuesday | 05:54:09 | 12:26:43 | 18:59:18 | 13h 5m 9s |
2025-Jul-30, Wednesday | 05:54:31 | 12:26:41 | 18:58:51 | 13h 4m 20s |
2025-Jul-31, Thursday | 05:54:53 | 12:26:38 | 18:58:24 | 13h 3m 31s |
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