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-Jul-01, Tuesday | 05:21:05 | 13:12:49 | 21:04:33 | 15h 43m 28s |
| 2025-Jul-02, Wednesday | 05:21:41 | 13:13:01 | 21:04:20 | 15h 42m 39s |
| 2025-Jul-03, Thursday | 05:22:19 | 13:13:12 | 21:04:05 | 15h 41m 46s |
| 2025-Jul-04, Friday | 05:22:59 | 13:13:23 | 21:03:47 | 15h 40m 48s |
| 2025-Jul-05, Saturday | 05:23:40 | 13:13:33 | 21:03:26 | 15h 39m 46s |
| 2025-Jul-06, Sunday | 05:24:23 | 13:13:43 | 21:03:03 | 15h 38m 40s |
| 2025-Jul-07, Monday | 05:25:08 | 13:13:53 | 21:02:38 | 15h 37m 30s |
| 2025-Jul-08, Tuesday | 05:25:55 | 13:14:03 | 21:02:10 | 15h 36m 15s |
| 2025-Jul-09, Wednesday | 05:26:43 | 13:14:12 | 21:01:40 | 15h 34m 57s |
| 2025-Jul-10, Thursday | 05:27:33 | 13:14:20 | 21:01:07 | 15h 33m 34s |
| 2025-Jul-11, Friday | 05:28:24 | 13:14:28 | 21:00:32 | 15h 32m 8s |
| 2025-Jul-12, Saturday | 05:29:17 | 13:14:36 | 20:59:55 | 15h 30m 38s |
| 2025-Jul-13, Sunday | 05:30:12 | 13:14:43 | 20:59:15 | 15h 29m 3s |
| 2025-Jul-14, Monday | 05:31:07 | 13:14:50 | 20:58:33 | 15h 27m 26s |
| 2025-Jul-15, Tuesday | 05:32:04 | 13:14:56 | 20:57:48 | 15h 25m 44s |
| 2025-Jul-16, Wednesday | 05:33:02 | 13:15:02 | 20:57:02 | 15h 24m 0s |
| 2025-Jul-17, Thursday | 05:34:02 | 13:15:07 | 20:56:13 | 15h 22m 11s |
| 2025-Jul-18, Friday | 05:35:02 | 13:15:12 | 20:55:22 | 15h 20m 20s |
| 2025-Jul-19, Saturday | 05:36:04 | 13:15:16 | 20:54:28 | 15h 18m 24s |
| 2025-Jul-20, Sunday | 05:37:06 | 13:15:20 | 20:53:33 | 15h 16m 27s |
| 2025-Jul-21, Monday | 05:38:10 | 13:15:23 | 20:52:35 | 15h 14m 25s |
| 2025-Jul-22, Tuesday | 05:39:15 | 13:15:25 | 20:51:36 | 15h 12m 21s |
| 2025-Jul-23, Wednesday | 05:40:20 | 13:15:27 | 20:50:34 | 15h 10m 14s |
| 2025-Jul-24, Thursday | 05:41:27 | 13:15:28 | 20:49:30 | 15h 8m 3s |
| 2025-Jul-25, Friday | 05:42:34 | 13:15:29 | 20:48:24 | 15h 5m 50s |
| 2025-Jul-26, Saturday | 05:43:42 | 13:15:29 | 20:47:17 | 15h 3m 35s |
| 2025-Jul-27, Sunday | 05:44:50 | 13:15:29 | 20:46:07 | 15h 1m 17s |
| 2025-Jul-28, Monday | 05:46:00 | 13:15:28 | 20:44:56 | 14h 58m 56s |
| 2025-Jul-29, Tuesday | 05:47:09 | 13:15:26 | 20:43:42 | 14h 56m 33s |
| 2025-Jul-30, Wednesday | 05:48:20 | 13:15:24 | 20:42:27 | 14h 54m 7s |
| 2025-Jul-31, Thursday | 05:49:31 | 13:15:21 | 20:41:11 | 14h 51m 40s |
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