Sunrise and Sunset times in Arvayheer, Mongolia 
Arvayheer
Övörhangay
Time zone: Asia/Ulaanbaatar, UTC 8 h.
Latitude: 46.25, Longitude: 102.767
28 053 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:20:35 | 13:06:47 | 20:52:59 | 15h 32m 24s |
| 2025-Jun-02, Monday | 05:20:02 | 13:06:56 | 20:53:51 | 15h 33m 49s |
| 2025-Jun-03, Tuesday | 05:19:30 | 13:07:06 | 20:54:42 | 15h 35m 12s |
| 2025-Jun-04, Wednesday | 05:19:01 | 13:07:16 | 20:55:31 | 15h 36m 30s |
| 2025-Jun-05, Thursday | 05:18:35 | 13:07:27 | 20:56:19 | 15h 37m 44s |
| 2025-Jun-06, Friday | 05:18:11 | 13:07:38 | 20:57:05 | 15h 38m 54s |
| 2025-Jun-07, Saturday | 05:17:49 | 13:07:49 | 20:57:48 | 15h 39m 59s |
| 2025-Jun-08, Sunday | 05:17:30 | 13:08:00 | 20:58:31 | 15h 41m 1s |
| 2025-Jun-09, Monday | 05:17:13 | 13:08:12 | 20:59:11 | 15h 41m 58s |
| 2025-Jun-10, Tuesday | 05:16:59 | 13:08:24 | 20:59:49 | 15h 42m 50s |
| 2025-Jun-11, Wednesday | 05:16:47 | 13:08:36 | 21:00:25 | 15h 43m 38s |
| 2025-Jun-12, Thursday | 05:16:37 | 13:08:48 | 21:00:59 | 15h 44m 22s |
| 2025-Jun-13, Friday | 05:16:30 | 13:09:01 | 21:01:31 | 15h 45m 1s |
| 2025-Jun-14, Saturday | 05:16:26 | 13:09:13 | 21:02:01 | 15h 45m 35s |
| 2025-Jun-15, Sunday | 05:16:24 | 13:09:26 | 21:02:29 | 15h 46m 5s |
| 2025-Jun-16, Monday | 05:16:24 | 13:09:39 | 21:02:54 | 15h 46m 30s |
| 2025-Jun-17, Tuesday | 05:16:27 | 13:09:52 | 21:03:18 | 15h 46m 51s |
| 2025-Jun-18, Wednesday | 05:16:32 | 13:10:05 | 21:03:39 | 15h 47m 7s |
| 2025-Jun-19, Thursday | 05:16:39 | 13:10:18 | 21:03:57 | 15h 47m 18s |
| 2025-Jun-20, Friday | 05:16:49 | 13:10:31 | 21:04:14 | 15h 47m 25s |
| 2025-Jun-21, Saturday | 05:17:01 | 13:10:44 | 21:04:28 | 15h 47m 27s |
| 2025-Jun-22, Sunday | 05:17:16 | 13:10:57 | 21:04:39 | 15h 47m 23s |
| 2025-Jun-23, Monday | 05:17:32 | 13:11:10 | 21:04:48 | 15h 47m 16s |
| 2025-Jun-24, Tuesday | 05:17:52 | 13:11:23 | 21:04:55 | 15h 47m 3s |
| 2025-Jun-25, Wednesday | 05:18:13 | 13:11:36 | 21:05:00 | 15h 46m 47s |
| 2025-Jun-26, Thursday | 05:18:36 | 13:11:49 | 21:05:01 | 15h 46m 25s |
| 2025-Jun-27, Friday | 05:19:02 | 13:12:01 | 21:05:01 | 15h 45m 59s |
| 2025-Jun-28, Saturday | 05:19:30 | 13:12:14 | 21:04:58 | 15h 45m 28s |
| 2025-Jun-29, Sunday | 05:19:59 | 13:12:26 | 21:04:52 | 15h 44m 53s |
| 2025-Jun-30, Monday | 05:20:31 | 13:12:38 | 21:04:44 | 15h 44m 13s |
Arvayheer on Mongolia map:
Cities in the same time zone Asia/Ulaanbaatar
Ulaanbaatar (Ulaanbaatar), Erdenet (Orhon), Darhan (Selenge), Ulaangom (Uvs), Olgiy (Bayan-Ölgiy), Choybalsan (Dornod), Hovd (Hovd), 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), Damba Darajayn Hiid (Ulaanbaatar), Buural (Darhan-Uul), Lamaiin Hiid (Orhon), Bayanhongor (Bayanhongor), Nariin Murii (Ulaanbaatar), Songiin (Ulaanbaatar), Dugang Sume (Ulaanbaatar), Sharga Moritoyn Dyan (Ulaanbaatar), Partidzani Negdel (Ulaanbaatar)
Largest Populated Areas in Mongolia
Ulaanbaatar (Ulaanbaatar), Erdenet (Orhon), Darhan (Selenge), Ulaangom (Uvs), Olgiy (Bayan-Ölgiy), Choybalsan (Dornod), Hovd (Hovd), 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), Haylaastay (Sühbaatar), Gatsuurt (Ulaanbaatar), Buural (Darhan-Uul), Lamaiin Hiid (Orhon), Torhurah (Ulaanbaatar), Songiin (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