Sunrise and Sunset times in Bayan, Mongolia 
Bayan
Govĭ-Altay
Time zone: Asia/Hovd, UTC 7 h.
Latitude: 46.9833, Longitude: 95.1833
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:48:21 | 12:43:10 | 20:37:59 | 15h 49m 38s |
| 2025-Jul-02, Wednesday | 04:48:57 | 12:43:21 | 20:37:45 | 15h 48m 48s |
| 2025-Jul-03, Thursday | 04:49:36 | 12:43:32 | 20:37:28 | 15h 47m 52s |
| 2025-Jul-04, Friday | 04:50:17 | 12:43:43 | 20:37:09 | 15h 46m 52s |
| 2025-Jul-05, Saturday | 04:50:59 | 12:43:54 | 20:36:48 | 15h 45m 49s |
| 2025-Jul-06, Sunday | 04:51:44 | 12:44:04 | 20:36:24 | 15h 44m 40s |
| 2025-Jul-07, Monday | 04:52:30 | 12:44:13 | 20:35:57 | 15h 43m 27s |
| 2025-Jul-08, Tuesday | 04:53:18 | 12:44:23 | 20:35:28 | 15h 42m 10s |
| 2025-Jul-09, Wednesday | 04:54:07 | 12:44:32 | 20:34:56 | 15h 40m 49s |
| 2025-Jul-10, Thursday | 04:54:59 | 12:44:40 | 20:34:22 | 15h 39m 23s |
| 2025-Jul-11, Friday | 04:55:51 | 12:44:49 | 20:33:46 | 15h 37m 55s |
| 2025-Jul-12, Saturday | 04:56:46 | 12:44:56 | 20:33:07 | 15h 36m 21s |
| 2025-Jul-13, Sunday | 04:57:41 | 12:45:03 | 20:32:25 | 15h 34m 44s |
| 2025-Jul-14, Monday | 04:58:39 | 12:45:10 | 20:31:42 | 15h 33m 3s |
| 2025-Jul-15, Tuesday | 04:59:37 | 12:45:16 | 20:30:56 | 15h 31m 19s |
| 2025-Jul-16, Wednesday | 05:00:37 | 12:45:22 | 20:30:07 | 15h 29m 30s |
| 2025-Jul-17, Thursday | 05:01:38 | 12:45:27 | 20:29:16 | 15h 27m 38s |
| 2025-Jul-18, Friday | 05:02:41 | 12:45:32 | 20:28:24 | 15h 25m 43s |
| 2025-Jul-19, Saturday | 05:03:44 | 12:45:36 | 20:27:28 | 15h 23m 44s |
| 2025-Jul-20, Sunday | 05:04:49 | 12:45:40 | 20:26:31 | 15h 21m 42s |
| 2025-Jul-21, Monday | 05:05:54 | 12:45:43 | 20:25:31 | 15h 19m 37s |
| 2025-Jul-22, Tuesday | 05:07:01 | 12:45:45 | 20:24:30 | 15h 17m 29s |
| 2025-Jul-23, Wednesday | 05:08:08 | 12:45:47 | 20:23:26 | 15h 15m 18s |
| 2025-Jul-24, Thursday | 05:09:17 | 12:45:48 | 20:22:20 | 15h 13m 3s |
| 2025-Jul-25, Friday | 05:10:26 | 12:45:49 | 20:21:12 | 15h 10m 46s |
| 2025-Jul-26, Saturday | 05:11:36 | 12:45:49 | 20:20:03 | 15h 8m 27s |
| 2025-Jul-27, Sunday | 05:12:47 | 12:45:49 | 20:18:51 | 15h 6m 4s |
| 2025-Jul-28, Monday | 05:13:58 | 12:45:48 | 20:17:37 | 15h 3m 39s |
| 2025-Jul-29, Tuesday | 05:15:10 | 12:45:46 | 20:16:22 | 15h 1m 12s |
| 2025-Jul-30, Wednesday | 05:16:23 | 12:45:44 | 20:15:05 | 14h 58m 42s |
| 2025-Jul-31, Thursday | 05:17:36 | 12:45:41 | 20:13:45 | 14h 56m 9s |
Bayan on Mongolia map:
Cities in the same time zone Asia/Hovd
Hodrogo (Dzavhan), Baruunturuun (Uvs), Oygon (Dzavhan), Rashaant (Bayan-Ölgiy), Duut (Hovd), Dzel (Uvs), Dzur (Dzavhan), Burenhayrhan (Hovd), Buyanbat (Govĭ-Altay), Uujim (Bayan-Ölgiy), Zuunhovoo (Uvs), Dzuunmod (Dzavhan), Dzuyl (Govĭ-Altay), Haliun (Govĭ-Altay), Harhiraa (Uvs), Ulaantolgoy (Hovd), 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