Sunrise and Sunset times in Ereentsav, Mongolia 
Ereentsav
Dornod
Time zone: Asia/Choibalsan, UTC 8 h.
Latitude: 49.8833, Longitude: 115.717
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:12:46 | 12:21:01 | 20:29:16 | 16h 16m 30s |
| 2025-Jul-02, Wednesday | 04:13:26 | 12:21:12 | 20:28:58 | 16h 15m 32s |
| 2025-Jul-03, Thursday | 04:14:09 | 12:21:24 | 20:28:38 | 16h 14m 29s |
| 2025-Jul-04, Friday | 04:14:54 | 12:21:34 | 20:28:15 | 16h 13m 21s |
| 2025-Jul-05, Saturday | 04:15:41 | 12:21:45 | 20:27:49 | 16h 12m 8s |
| 2025-Jul-06, Sunday | 04:16:30 | 12:21:55 | 20:27:20 | 16h 10m 50s |
| 2025-Jul-07, Monday | 04:17:21 | 12:22:05 | 20:26:48 | 16h 9m 27s |
| 2025-Jul-08, Tuesday | 04:18:15 | 12:22:14 | 20:26:14 | 16h 7m 59s |
| 2025-Jul-09, Wednesday | 04:19:10 | 12:22:23 | 20:25:36 | 16h 6m 26s |
| 2025-Jul-10, Thursday | 04:20:07 | 12:22:32 | 20:24:57 | 16h 4m 50s |
| 2025-Jul-11, Friday | 04:21:06 | 12:22:40 | 20:24:14 | 16h 3m 8s |
| 2025-Jul-12, Saturday | 04:22:07 | 12:22:48 | 20:23:28 | 16h 1m 21s |
| 2025-Jul-13, Sunday | 04:23:09 | 12:22:55 | 20:22:40 | 15h 59m 31s |
| 2025-Jul-14, Monday | 04:24:14 | 12:23:02 | 20:21:50 | 15h 57m 36s |
| 2025-Jul-15, Tuesday | 04:25:19 | 12:23:08 | 20:20:57 | 15h 55m 38s |
| 2025-Jul-16, Wednesday | 04:26:27 | 12:23:14 | 20:20:01 | 15h 53m 34s |
| 2025-Jul-17, Thursday | 04:27:35 | 12:23:19 | 20:19:03 | 15h 51m 28s |
| 2025-Jul-18, Friday | 04:28:46 | 12:23:24 | 20:18:02 | 15h 49m 16s |
| 2025-Jul-19, Saturday | 04:29:57 | 12:23:28 | 20:16:59 | 15h 47m 2s |
| 2025-Jul-20, Sunday | 04:31:10 | 12:23:31 | 20:15:53 | 15h 44m 43s |
| 2025-Jul-21, Monday | 04:32:24 | 12:23:35 | 20:14:45 | 15h 42m 21s |
| 2025-Jul-22, Tuesday | 04:33:39 | 12:23:37 | 20:13:35 | 15h 39m 56s |
| 2025-Jul-23, Wednesday | 04:34:55 | 12:23:39 | 20:12:23 | 15h 37m 28s |
| 2025-Jul-24, Thursday | 04:36:12 | 12:23:40 | 20:11:08 | 15h 34m 56s |
| 2025-Jul-25, Friday | 04:37:30 | 12:23:41 | 20:09:52 | 15h 32m 22s |
| 2025-Jul-26, Saturday | 04:38:50 | 12:23:41 | 20:08:33 | 15h 29m 43s |
| 2025-Jul-27, Sunday | 04:40:10 | 12:23:41 | 20:07:12 | 15h 27m 2s |
| 2025-Jul-28, Monday | 04:41:30 | 12:23:40 | 20:05:49 | 15h 24m 19s |
| 2025-Jul-29, Tuesday | 04:42:52 | 12:23:38 | 20:04:24 | 15h 21m 32s |
| 2025-Jul-30, Wednesday | 04:44:14 | 12:23:36 | 20:02:57 | 15h 18m 43s |
| 2025-Jul-31, Thursday | 04:45:37 | 12:23:33 | 20:01:29 | 15h 15m 52s |
Ereentsav on Mongolia map:
Cities in the same time zone Asia/Choibalsan
Ulaandel (Sühbaatar), Haylaastay (Sühbaatar), Hongor (Sühbaatar), Hoovor (Dornod), Hulstay (Dornod), Sumber (Dornod), Javarthushuu (Dornod), Naranbulag (Dornod), Ondorhushuu (Dornod), Shireet (Sühbaatar), Sumiyn Bulag (Dornod), Bayasgalant (Sühbaatar), Bayan (Dornod), Tsagaanders (Dornod), Hatavch (Sühbaatar), Havirga (Sühbaatar), Chonogol (Sühbaatar), Dashbalbar (Dornod), Sergelen (Sühbaatar), Sergelen (Dornod), Ovoot (Sühbaatar), Dzuunbulag (Sühbaatar), Dzuunbulag (Dornod)
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