Sunrise and Sunset times in Bulgan, Mongolia 
Bulgan
Bayanhongor
Time zone: Asia/Ulaanbaatar, UTC 8 h.
Latitude: 44.7833, Longitude: 98.65
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:42:35 | 13:23:15 | 21:03:55 | 15h 21m 20s |
| 2025-Jun-02, Monday | 05:42:04 | 13:23:25 | 21:04:45 | 15h 22m 41s |
| 2025-Jun-03, Tuesday | 05:41:36 | 13:23:34 | 21:05:33 | 15h 23m 57s |
| 2025-Jun-04, Wednesday | 05:41:09 | 13:23:45 | 21:06:20 | 15h 25m 11s |
| 2025-Jun-05, Thursday | 05:40:45 | 13:23:55 | 21:07:05 | 15h 26m 20s |
| 2025-Jun-06, Friday | 05:40:23 | 13:24:06 | 21:07:49 | 15h 27m 26s |
| 2025-Jun-07, Saturday | 05:40:03 | 13:24:17 | 21:08:31 | 15h 28m 28s |
| 2025-Jun-08, Sunday | 05:39:46 | 13:24:28 | 21:09:11 | 15h 29m 25s |
| 2025-Jun-09, Monday | 05:39:31 | 13:24:40 | 21:09:49 | 15h 30m 18s |
| 2025-Jun-10, Tuesday | 05:39:18 | 13:24:52 | 21:10:26 | 15h 31m 8s |
| 2025-Jun-11, Wednesday | 05:39:08 | 13:25:04 | 21:11:00 | 15h 31m 52s |
| 2025-Jun-12, Thursday | 05:39:00 | 13:25:17 | 21:11:33 | 15h 32m 33s |
| 2025-Jun-13, Friday | 05:38:54 | 13:25:29 | 21:12:04 | 15h 33m 10s |
| 2025-Jun-14, Saturday | 05:38:51 | 13:25:42 | 21:12:33 | 15h 33m 42s |
| 2025-Jun-15, Sunday | 05:38:50 | 13:25:55 | 21:12:59 | 15h 34m 9s |
| 2025-Jun-16, Monday | 05:38:51 | 13:26:07 | 21:13:24 | 15h 34m 33s |
| 2025-Jun-17, Tuesday | 05:38:54 | 13:26:20 | 21:13:47 | 15h 34m 53s |
| 2025-Jun-18, Wednesday | 05:39:00 | 13:26:33 | 21:14:07 | 15h 35m 7s |
| 2025-Jun-19, Thursday | 05:39:07 | 13:26:46 | 21:14:26 | 15h 35m 19s |
| 2025-Jun-20, Friday | 05:39:18 | 13:27:00 | 21:14:42 | 15h 35m 24s |
| 2025-Jun-21, Saturday | 05:39:30 | 13:27:13 | 21:14:56 | 15h 35m 26s |
| 2025-Jun-22, Sunday | 05:39:44 | 13:27:26 | 21:15:07 | 15h 35m 23s |
| 2025-Jun-23, Monday | 05:40:01 | 13:27:39 | 21:15:17 | 15h 35m 16s |
| 2025-Jun-24, Tuesday | 05:40:19 | 13:27:52 | 21:15:24 | 15h 35m 5s |
| 2025-Jun-25, Wednesday | 05:40:40 | 13:28:04 | 21:15:29 | 15h 34m 49s |
| 2025-Jun-26, Thursday | 05:41:03 | 13:28:17 | 21:15:31 | 15h 34m 28s |
| 2025-Jun-27, Friday | 05:41:28 | 13:28:30 | 21:15:31 | 15h 34m 3s |
| 2025-Jun-28, Saturday | 05:41:55 | 13:28:42 | 21:15:29 | 15h 33m 34s |
| 2025-Jun-29, Sunday | 05:42:23 | 13:28:54 | 21:15:25 | 15h 33m 2s |
| 2025-Jun-30, Monday | 05:42:54 | 13:29:06 | 21:15:18 | 15h 32m 24s |
Bulgan 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), 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), Buural (Darhan-Uul), Nariin Murii (Ulaanbaatar), Songiin (Ulaanbaatar), Lamaiin Hiid (Orhon), Damba Darajayn Hiid (Ulaanbaatar), Sharga Moritoyn Dyan (Ulaanbaatar), Bayanhongor (Bayanhongor), Dugang Sume (Ulaanbaatar)
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