Sunrise and Sunset times in Xam Nua, Laos 
Xam Nua
Houaphan
Time zone: Asia/Vientiane, UTC 7 h.
Latitude: 20.4167, Longitude: 104.033
38 992 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:23:01 | 12:01:43 | 18:40:25 | 13h 17m 24s |
| 2025-Jun-02, Monday | 05:22:56 | 12:01:52 | 18:40:48 | 13h 17m 52s |
| 2025-Jun-03, Tuesday | 05:22:53 | 12:02:02 | 18:41:12 | 13h 18m 19s |
| 2025-Jun-04, Wednesday | 05:22:50 | 12:02:12 | 18:41:34 | 13h 18m 44s |
| 2025-Jun-05, Thursday | 05:22:49 | 12:02:23 | 18:41:57 | 13h 19m 8s |
| 2025-Jun-06, Friday | 05:22:48 | 12:02:34 | 18:42:19 | 13h 19m 31s |
| 2025-Jun-07, Saturday | 05:22:49 | 12:02:45 | 18:42:41 | 13h 19m 52s |
| 2025-Jun-08, Sunday | 05:22:50 | 12:02:56 | 18:43:02 | 13h 20m 12s |
| 2025-Jun-09, Monday | 05:22:53 | 12:03:08 | 18:43:23 | 13h 20m 30s |
| 2025-Jun-10, Tuesday | 05:22:56 | 12:03:20 | 18:43:44 | 13h 20m 48s |
| 2025-Jun-11, Wednesday | 05:23:01 | 12:03:32 | 18:44:03 | 13h 21m 2s |
| 2025-Jun-12, Thursday | 05:23:06 | 12:03:44 | 18:44:23 | 13h 21m 17s |
| 2025-Jun-13, Friday | 05:23:12 | 12:03:57 | 18:44:42 | 13h 21m 30s |
| 2025-Jun-14, Saturday | 05:23:19 | 12:04:10 | 18:45:00 | 13h 21m 41s |
| 2025-Jun-15, Sunday | 05:23:27 | 12:04:22 | 18:45:17 | 13h 21m 50s |
| 2025-Jun-16, Monday | 05:23:36 | 12:04:35 | 18:45:34 | 13h 21m 58s |
| 2025-Jun-17, Tuesday | 05:23:46 | 12:04:48 | 18:45:51 | 13h 22m 5s |
| 2025-Jun-18, Wednesday | 05:23:56 | 12:05:01 | 18:46:06 | 13h 22m 10s |
| 2025-Jun-19, Thursday | 05:24:08 | 12:05:14 | 18:46:21 | 13h 22m 13s |
| 2025-Jun-20, Friday | 05:24:20 | 12:05:27 | 18:46:35 | 13h 22m 15s |
| 2025-Jun-21, Saturday | 05:24:32 | 12:05:41 | 18:46:49 | 13h 22m 17s |
| 2025-Jun-22, Sunday | 05:24:46 | 12:05:54 | 18:47:01 | 13h 22m 15s |
| 2025-Jun-23, Monday | 05:25:00 | 12:06:07 | 18:47:13 | 13h 22m 13s |
| 2025-Jun-24, Tuesday | 05:25:15 | 12:06:19 | 18:47:24 | 13h 22m 9s |
| 2025-Jun-25, Wednesday | 05:25:31 | 12:06:32 | 18:47:34 | 13h 22m 3s |
| 2025-Jun-26, Thursday | 05:25:47 | 12:06:45 | 18:47:43 | 13h 21m 56s |
| 2025-Jun-27, Friday | 05:26:03 | 12:06:57 | 18:47:51 | 13h 21m 48s |
| 2025-Jun-28, Saturday | 05:26:21 | 12:07:10 | 18:47:59 | 13h 21m 38s |
| 2025-Jun-29, Sunday | 05:26:39 | 12:07:22 | 18:48:05 | 13h 21m 26s |
| 2025-Jun-30, Monday | 05:26:57 | 12:07:34 | 18:48:11 | 13h 21m 14s |
Xam Nua on Laos map:
Cities in the same time zone Asia/Vientiane
Vientiane (Viangchan), Louangphabang (Louangphabang), Pakxe (Champasak), Savannakhet (Savannakhét), Thakhek (Khammouan), Xaignabouli (Xaignabouli), Champasak (Champasak), Ban Houayxay (Bokèo), Phongsali (Phôngsali), Salavan (Salavan), Attapu (Attapu), Louang Namtha (Louangnamtha), Ban Thin Then (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 Nahoy (Viangchan), Ban Chom Cheng (Viangchan), Ban Sikhai (Viangchan), Ban Na Lao Thong (Nong Khai), Ban Sithan Nua (Viangchan), Ban Vattai Gnai (Viangchan), Ban Houakeng (Champasak), Ban Nakok (Champasak), Ban Kabao (Champasak), Ban Souanmon (Viangchan), Ban Nongdouang (Viangchan)
Largest Populated Areas in Laos
Vientiane (Viangchan), Louangphabang (Louangphabang), Pakxe (Champasak), Savannakhet (Savannakhét), Thakhek (Khammouan), Xaignabouli (Xaignabouli), Champasak (Champasak), Ban Houayxay (Bokèo), Phongsali (Phôngsali), Salavan (Salavan), Attapu (Attapu), Louang Namtha (Louangnamtha), Ban Kaoliao (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 Don (Viangchan), Nahe (Viangchan), Muang Hinboun (Khammouan), Ban Phon Kheng (Viangchan), Ban Thamouang (Viangchan), Ban Nong Veng (Viangchan), Ban Kabao (Champasak), Ban Souanmon (Viangchan), Ban Nongpanai (Viangchan), Ban Nongdouang (Viangchan), Ban Na Hoi (Viangchan)
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