Viangchan
Time zone: Asia/Vientiane, UTC 7 h.
Latitude: 17.8919, Longitude: 102.739
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jun-01, Sunday | 05:32:54 | 12:06:54 | 18:40:53 | 13h 7m 59s |
2025-Jun-02, Monday | 05:32:52 | 12:07:03 | 18:41:14 | 13h 8m 22s |
2025-Jun-03, Tuesday | 05:32:50 | 12:07:13 | 18:41:36 | 13h 8m 46s |
2025-Jun-04, Wednesday | 05:32:49 | 12:07:23 | 18:41:57 | 13h 9m 8s |
2025-Jun-05, Thursday | 05:32:49 | 12:07:34 | 18:42:18 | 13h 9m 29s |
2025-Jun-06, Friday | 05:32:50 | 12:07:44 | 18:42:39 | 13h 9m 49s |
2025-Jun-07, Saturday | 05:32:52 | 12:07:56 | 18:42:59 | 13h 10m 7s |
2025-Jun-08, Sunday | 05:32:55 | 12:08:07 | 18:43:19 | 13h 10m 24s |
2025-Jun-09, Monday | 05:32:59 | 12:08:19 | 18:43:39 | 13h 10m 40s |
2025-Jun-10, Tuesday | 05:33:03 | 12:08:31 | 18:43:58 | 13h 10m 55s |
2025-Jun-11, Wednesday | 05:33:09 | 12:08:43 | 18:44:17 | 13h 11m 8s |
2025-Jun-12, Thursday | 05:33:15 | 12:08:55 | 18:44:35 | 13h 11m 20s |
2025-Jun-13, Friday | 05:33:22 | 12:09:08 | 18:44:53 | 13h 11m 31s |
2025-Jun-14, Saturday | 05:33:30 | 12:09:20 | 18:45:11 | 13h 11m 41s |
2025-Jun-15, Sunday | 05:33:39 | 12:09:33 | 18:45:27 | 13h 11m 48s |
2025-Jun-16, Monday | 05:33:48 | 12:09:46 | 18:45:44 | 13h 11m 56s |
2025-Jun-17, Tuesday | 05:33:58 | 12:09:59 | 18:46:00 | 13h 12m 2s |
2025-Jun-18, Wednesday | 05:34:09 | 12:10:12 | 18:46:15 | 13h 12m 6s |
2025-Jun-19, Thursday | 05:34:20 | 12:10:25 | 18:46:30 | 13h 12m 10s |
2025-Jun-20, Friday | 05:34:33 | 12:10:38 | 18:46:44 | 13h 12m 11s |
2025-Jun-21, Saturday | 05:34:45 | 12:10:51 | 18:46:57 | 13h 12m 12s |
2025-Jun-22, Sunday | 05:34:59 | 12:11:04 | 18:47:10 | 13h 12m 11s |
2025-Jun-23, Monday | 05:35:13 | 12:11:17 | 18:47:21 | 13h 12m 8s |
2025-Jun-24, Tuesday | 05:35:27 | 12:11:30 | 18:47:33 | 13h 12m 6s |
2025-Jun-25, Wednesday | 05:35:43 | 12:11:43 | 18:47:43 | 13h 12m 0s |
2025-Jun-26, Thursday | 05:35:58 | 12:11:56 | 18:47:53 | 13h 11m 55s |
2025-Jun-27, Friday | 05:36:14 | 12:12:08 | 18:48:02 | 13h 11m 48s |
2025-Jun-28, Saturday | 05:36:31 | 12:12:20 | 18:48:10 | 13h 11m 39s |
2025-Jun-29, Sunday | 05:36:48 | 12:12:33 | 18:48:17 | 13h 11m 29s |
2025-Jun-30, Monday | 05:37:06 | 12:12:44 | 18:48:23 | 13h 11m 17s |
Vientiane (Viangchan), Louangphabang (Louangphabang), Pakxe (Champasak), Savannakhet (Savannakhét), Thakhek (Khammouan), Xam Nua (Houaphan), Xaignabouli (Xaignabouli), Champasak (Champasak), Ban Houayxay (Bokèo), Phongsali (Phôngsali), Salavan (Salavan), Attapu (Attapu), Louang Namtha (Louangnamtha), Ban Nahoy (Viangchan), Ban Na Hoi (Viangchan), Ban Bolek (Viangchan), Ban Bo Na Ngoua (Viangchan), Ban Pha Khao (Viangchan), Ban Nongthak (Viangchan), Ban Nong Pha Nhac (Viangchan), Ban Na-Oy Nou (Viangchan), Ban Nakay (Viangchan), Ban Nong Pawi (Viangchan), Ban Kabao (Champasak), Ban Sikhai (Viangchan), Ban Nongdouang (Viangchan), Ban Na Lao Thong (Nong Khai), Ban Thin Then (Viangchan), Ban Nakok (Champasak), Ban Sithan Nua (Viangchan)
Vientiane (Viangchan), Louangphabang (Louangphabang), Pakxe (Champasak), Savannakhet (Savannakhét), Thakhek (Khammouan), Xam Nua (Houaphan), Xaignabouli (Xaignabouli), Champasak (Champasak), Ban Houayxay (Bokèo), Phongsali (Phôngsali), Salavan (Salavan), Attapu (Attapu), Louang Namtha (Louangnamtha), Ban Don (Viangchan), Ban Toumaxa (Champasak), Ban Pha Khao (Viangchan), Ban Nongthak (Viangchan), Ban Nong Pha Nhac (Viangchan), Ban Na-Oy Nou (Viangchan), Ban Nakay (Viangchan), Ban Nahoy (Viangchan), Ban Chom Cheng (Viangchan), Ban Nakok (Champasak), Nahe (Viangchan), Ban Nongpanai (Viangchan), Ban Na Hoi (Viangchan), Ban Phon Kheng (Viangchan), Ban Souanmon (Viangchan), Ban Nong Veng (Viangchan), Ban Vattai Gnai (Viangchan)
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