Sunrise and Sunset times in Altan, Mongolia 
Altan
Dzavhan
Time zone: Asia/Hovd, UTC 7 h.
Latitude: 48.1167, Longitude: 95.7167
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 04:41:10 | 12:34:59 | 20:28:48 | 15h 47m 38s |
| 2025-Jun-02, Monday | 04:40:33 | 12:35:09 | 20:29:45 | 15h 49m 12s |
| 2025-Jun-03, Tuesday | 04:39:58 | 12:35:18 | 20:30:39 | 15h 50m 41s |
| 2025-Jun-04, Wednesday | 04:39:26 | 12:35:29 | 20:31:32 | 15h 52m 6s |
| 2025-Jun-05, Thursday | 04:38:56 | 12:35:39 | 20:32:22 | 15h 53m 26s |
| 2025-Jun-06, Friday | 04:38:29 | 12:35:50 | 20:33:11 | 15h 54m 42s |
| 2025-Jun-07, Saturday | 04:38:04 | 12:36:01 | 20:33:58 | 15h 55m 54s |
| 2025-Jun-08, Sunday | 04:37:42 | 12:36:13 | 20:34:43 | 15h 57m 1s |
| 2025-Jun-09, Monday | 04:37:23 | 12:36:24 | 20:35:25 | 15h 58m 2s |
| 2025-Jun-10, Tuesday | 04:37:07 | 12:36:36 | 20:36:06 | 15h 58m 59s |
| 2025-Jun-11, Wednesday | 04:36:53 | 12:36:48 | 20:36:44 | 15h 59m 51s |
| 2025-Jun-12, Thursday | 04:36:41 | 12:37:01 | 20:37:20 | 16h 0m 39s |
| 2025-Jun-13, Friday | 04:36:33 | 12:37:13 | 20:37:54 | 16h 1m 21s |
| 2025-Jun-14, Saturday | 04:36:27 | 12:37:26 | 20:38:25 | 16h 1m 58s |
| 2025-Jun-15, Sunday | 04:36:23 | 12:37:39 | 20:38:54 | 16h 2m 31s |
| 2025-Jun-16, Monday | 04:36:22 | 12:37:51 | 20:39:21 | 16h 2m 59s |
| 2025-Jun-17, Tuesday | 04:36:24 | 12:38:04 | 20:39:45 | 16h 3m 21s |
| 2025-Jun-18, Wednesday | 04:36:29 | 12:38:18 | 20:40:06 | 16h 3m 37s |
| 2025-Jun-19, Thursday | 04:36:36 | 12:38:31 | 20:40:26 | 16h 3m 50s |
| 2025-Jun-20, Friday | 04:36:45 | 12:38:44 | 20:40:42 | 16h 3m 57s |
| 2025-Jun-21, Saturday | 04:36:57 | 12:38:57 | 20:40:56 | 16h 3m 59s |
| 2025-Jun-22, Sunday | 04:37:12 | 12:39:10 | 20:41:08 | 16h 3m 56s |
| 2025-Jun-23, Monday | 04:37:29 | 12:39:23 | 20:41:16 | 16h 3m 47s |
| 2025-Jun-24, Tuesday | 04:37:49 | 12:39:36 | 20:41:23 | 16h 3m 34s |
| 2025-Jun-25, Wednesday | 04:38:11 | 12:39:48 | 20:41:26 | 16h 3m 15s |
| 2025-Jun-26, Thursday | 04:38:35 | 12:40:01 | 20:41:27 | 16h 2m 52s |
| 2025-Jun-27, Friday | 04:39:02 | 12:40:14 | 20:41:25 | 16h 2m 23s |
| 2025-Jun-28, Saturday | 04:39:31 | 12:40:26 | 20:41:21 | 16h 1m 50s |
| 2025-Jun-29, Sunday | 04:40:03 | 12:40:38 | 20:41:13 | 16h 1m 10s |
| 2025-Jun-30, Monday | 04:40:37 | 12:40:50 | 20:41:04 | 16h 0m 27s |
Altan on Mongolia map:
Cities in the same time zone Asia/Hovd
Hodrogo (Dzavhan), Bayan (Govĭ-Altay), Rashaant (Bayan-Ölgiy), Duut (Hovd), Dzel (Uvs), Dzur (Dzavhan), Burenhayrhan (Hovd), Buyanbat (Govĭ-Altay), Uujim (Bayan-Ölgiy), Uyonch (Hovd), Zuunhovoo (Uvs), Dzuyl (Govĭ-Altay), Haliun (Govĭ-Altay), Harhiraa (Uvs), Ulaantolgoy (Hovd), Baruunturuun (Uvs), Altay (Govĭ-Altay), Taygan (Govĭ-Altay), Tegsh (Dzavhan), Togrog (Govĭ-Altay), Urdgol (Hovd), Bayangol (Govĭ-Altay), Bayanhushuu (Hovd), Bayannuur (Bayan-Ölgiy), Bayan-Ovoo (Govĭ-Altay), Bayan-Uhaa (Dzavhan), Tsagaan-Olom (Govĭ-Altay), Tsagaantungi (Bayan-Ölgiy), Tsalgar (Uvs), Tseel (Govĭ-Altay)
Largest Populated Areas in Mongolia
Ulaanbaatar (Ulaanbaatar), Erdenet (Orhon), Darhan (Selenge), Ulaangom (Uvs), Olgiy (Bayan-Ölgiy), Choybalsan (Dornod), Hovd (Hovd), Arvayheer (Övörhangay), Moron (Hövsgöl), Bayanhongor (Bayanhongor), Suhbaatar (Selenge), Tsetserleg (Arhangay), Dzuunharaa (Selenge), Dzuunmod (Töv), Bulgan (Bulgan), Baruun-Urt (Sühbaatar), Dalanzadgad (Ömnögovĭ), Ondorhaan (Hentiy), Saynshand (Dornogovĭ), Uliastay (Dzavhan), Ulaan-Uul (Dornogovĭ), Mandalgovi (Dundgovĭ), Hodrogo (Dzavhan), Gatsuurt (Ulaanbaatar), Buural (Darhan-Uul), Lamaiin Hiid (Orhon), Haylaastay (Sühbaatar), Torhurah (Ulaanbaatar), Sharga Moritoyn Dyan (Ulaanbaatar), Damba Darajayn Hiid (Ulaanbaatar)
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