Sunrise and Sunset times in Arvayheer, Mongolia 
Arvayheer
🌇 High chance of a beautiful sunset!
Övörhangay, Mongolia
28 053 people
Current temperature 15 ° C 
Partly Cloudy
Today:
 Sunrise: 06:54:35
|
 Sunset: 19:09:26
|
Day Length: 12h 14m 51s
Time zone: Asia/Ulaanbaatar, UTC 8 h.
Latitude: 46.25, Longitude: 102.767
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:29:23 | 13:08:56 | 19:48:30 | 13h 19m 7s |
| 2025-Sep-02, Tuesday | 06:30:38 | 13:08:37 | 19:46:36 | 13h 15m 58s |
| 2025-Sep-03, Wednesday | 06:31:54 | 13:08:18 | 19:44:42 | 13h 12m 48s |
| 2025-Sep-04, Thursday | 06:33:09 | 13:07:58 | 19:42:47 | 13h 9m 38s |
| 2025-Sep-05, Friday | 06:34:24 | 13:07:38 | 19:40:52 | 13h 6m 28s |
| 2025-Sep-06, Saturday | 06:35:40 | 13:07:18 | 19:38:56 | 13h 3m 16s |
| 2025-Sep-07, Sunday | 06:36:55 | 13:06:57 | 19:36:59 | 13h 0m 4s |
| 2025-Sep-08, Monday | 06:38:11 | 13:06:37 | 19:35:03 | 12h 56m 52s |
| 2025-Sep-09, Tuesday | 06:39:26 | 13:06:16 | 19:33:06 | 12h 53m 40s |
| 2025-Sep-10, Wednesday | 06:40:41 | 13:05:55 | 19:31:08 | 12h 50m 27s |
| 2025-Sep-11, Thursday | 06:41:57 | 13:05:34 | 19:29:11 | 12h 47m 14s |
| 2025-Sep-12, Friday | 06:43:12 | 13:05:13 | 19:27:13 | 12h 44m 1s |
| 2025-Sep-13, Saturday | 06:44:28 | 13:04:51 | 19:25:15 | 12h 40m 47s |
| 2025-Sep-14, Sunday | 06:45:43 | 13:04:30 | 19:23:17 | 12h 37m 34s |
| 2025-Sep-15, Monday | 06:46:59 | 13:04:09 | 19:21:18 | 12h 34m 19s |
| 2025-Sep-16, Tuesday | 06:48:15 | 13:03:47 | 19:19:20 | 12h 31m 5s |
| 2025-Sep-17, Wednesday | 06:49:30 | 13:03:26 | 19:17:21 | 12h 27m 51s |
| 2025-Sep-18, Thursday | 06:50:46 | 13:03:04 | 19:15:22 | 12h 24m 36s |
| 2025-Sep-19, Friday | 06:52:02 | 13:02:43 | 19:13:23 | 12h 21m 21s |
| 2025-Sep-20, Saturday | 06:53:18 | 13:02:21 | 19:11:25 | 12h 18m 7s |
| 2025-Sep-21, Sunday | 06:54:35 | 13:02:00 | 19:09:26 | 12h 14m 51s |
| 2025-Sep-22, Monday | 06:55:51 | 13:01:39 | 19:07:27 | 12h 11m 36s |
| 2025-Sep-23, Tuesday | 06:57:07 | 13:01:18 | 19:05:28 | 12h 8m 21s |
| 2025-Sep-24, Wednesday | 06:58:24 | 13:00:57 | 19:03:30 | 12h 5m 6s |
| 2025-Sep-25, Thursday | 06:59:41 | 13:00:36 | 19:01:31 | 12h 1m 50s |
| 2025-Sep-26, Friday | 07:00:58 | 13:00:15 | 18:59:33 | 11h 58m 35s |
| 2025-Sep-27, Saturday | 07:02:15 | 12:59:55 | 18:57:35 | 11h 55m 20s |
| 2025-Sep-28, Sunday | 07:03:32 | 12:59:35 | 18:55:37 | 11h 52m 5s |
| 2025-Sep-29, Monday | 07:04:50 | 12:59:15 | 18:53:40 | 11h 48m 50s |
| 2025-Sep-30, Tuesday | 07:06:07 | 12:58:55 | 18:51:42 | 11h 45m 35s |
Day length in Arvayheer during the year on the chart:
Arvayheer on Mongolia map:
Locations 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)
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)
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
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).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks