Sunrise and Sunset times in Byala, Bulgaria 
Byala
Varna
Time zone: Europe/Sofia, UTC 3 h.
Latitude: 42.8743, Longitude: 27.8886
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 05:33:43 | 13:12:23 | 20:51:03 | 15h 17m 20s |
| 2025-Jul-02, Wednesday | 05:34:16 | 13:12:34 | 20:50:52 | 15h 16m 36s |
| 2025-Jul-03, Thursday | 05:34:50 | 13:12:45 | 20:50:40 | 15h 15m 50s |
| 2025-Jul-04, Friday | 05:35:26 | 13:12:56 | 20:50:25 | 15h 14m 59s |
| 2025-Jul-05, Saturday | 05:36:04 | 13:13:06 | 20:50:09 | 15h 14m 5s |
| 2025-Jul-06, Sunday | 05:36:43 | 13:13:16 | 20:49:50 | 15h 13m 7s |
| 2025-Jul-07, Monday | 05:37:23 | 13:13:26 | 20:49:28 | 15h 12m 5s |
| 2025-Jul-08, Tuesday | 05:38:05 | 13:13:35 | 20:49:05 | 15h 11m 0s |
| 2025-Jul-09, Wednesday | 05:38:49 | 13:13:44 | 20:48:40 | 15h 9m 51s |
| 2025-Jul-10, Thursday | 05:39:33 | 13:13:53 | 20:48:12 | 15h 8m 39s |
| 2025-Jul-11, Friday | 05:40:19 | 13:14:01 | 20:47:42 | 15h 7m 23s |
| 2025-Jul-12, Saturday | 05:41:06 | 13:14:08 | 20:47:10 | 15h 6m 4s |
| 2025-Jul-13, Sunday | 05:41:55 | 13:14:15 | 20:46:36 | 15h 4m 41s |
| 2025-Jul-14, Monday | 05:42:44 | 13:14:22 | 20:46:00 | 15h 3m 16s |
| 2025-Jul-15, Tuesday | 05:43:34 | 13:14:28 | 20:45:22 | 15h 1m 48s |
| 2025-Jul-16, Wednesday | 05:44:26 | 13:14:34 | 20:44:42 | 15h 0m 16s |
| 2025-Jul-17, Thursday | 05:45:18 | 13:14:39 | 20:44:00 | 14h 58m 42s |
| 2025-Jul-18, Friday | 05:46:12 | 13:14:44 | 20:43:15 | 14h 57m 3s |
| 2025-Jul-19, Saturday | 05:47:06 | 13:14:48 | 20:42:29 | 14h 55m 23s |
| 2025-Jul-20, Sunday | 05:48:01 | 13:14:51 | 20:41:41 | 14h 53m 40s |
| 2025-Jul-21, Monday | 05:48:57 | 13:14:54 | 20:40:51 | 14h 51m 54s |
| 2025-Jul-22, Tuesday | 05:49:54 | 13:14:56 | 20:39:59 | 14h 50m 5s |
| 2025-Jul-23, Wednesday | 05:50:52 | 13:14:58 | 20:39:05 | 14h 48m 13s |
| 2025-Jul-24, Thursday | 05:51:50 | 13:14:59 | 20:38:09 | 14h 46m 19s |
| 2025-Jul-25, Friday | 05:52:49 | 13:15:00 | 20:37:11 | 14h 44m 22s |
| 2025-Jul-26, Saturday | 05:53:48 | 13:15:00 | 20:36:12 | 14h 42m 24s |
| 2025-Jul-27, Sunday | 05:54:48 | 13:14:59 | 20:35:11 | 14h 40m 23s |
| 2025-Jul-28, Monday | 05:55:49 | 13:14:58 | 20:34:08 | 14h 38m 19s |
| 2025-Jul-29, Tuesday | 05:56:50 | 13:14:56 | 20:33:03 | 14h 36m 13s |
| 2025-Jul-30, Wednesday | 05:57:51 | 13:14:54 | 20:31:57 | 14h 34m 6s |
| 2025-Jul-31, Thursday | 05:58:53 | 13:14:51 | 20:30:49 | 14h 31m 56s |
Byala on Bulgaria map:
Cities in the same time zone Europe/Sofia
Sofia (Sofia-Grad), Plovdiv (Plovdiv), Varna (Varna), Burgas (Burgas), Ruse (Ruse), Stara Zagora (Stara Zagora), Pleven (Pleven), Sliven (Sliven), Dobrich (Dobrich), Shumen (Shumen), Pernik (Pernik), Haskovo (Haskovo), Vratsa (Vratsa), Veliko Tarnovo (Veliko Tarnovo), Kyustendil (Kyustendil), Montana (Montana), Lovech (Lovech), Razgrad (Razgrad), Yambol (Yambol), Zhiten (Sofia-Grad), Pazardzhik (Pazardzhik), Dolni Bogrov (Sofia-Grad), Krichim (Plovdiv), Lokorsko (Sofia-Grad), Varshets (Montana), Kurtovo Konare (Plovdiv), Kabile (Yambol), Malo Buchino (Sofia-Grad), Ostra Mogila (Plovdiv), Mirovyane (Sofia-Grad)
Largest Populated Areas in Bulgaria
Sofia (Sofia-Grad), Plovdiv (Plovdiv), Varna (Varna), Burgas (Burgas), Ruse (Ruse), Stara Zagora (Stara Zagora), Pleven (Pleven), Sliven (Sliven), Dobrich (Dobrich), Shumen (Shumen), Pernik (Pernik), Haskovo (Haskovo), Vratsa (Vratsa), Veliko Tarnovo (Veliko Tarnovo), Kyustendil (Kyustendil), Montana (Montana), Lovech (Lovech), Razgrad (Razgrad), Gorna Banya (Sofia-Grad), Trivoditsi (Plovdiv), Yambol (Yambol), Dragichevo (Sofia-Grad), Kurtovo Konare (Plovdiv), Kabile (Yambol), Malo Buchino (Sofia-Grad), Ostra Mogila (Plovdiv), Bistritsa (Sofia-Grad), Svetovrachane (Sofia-Grad), Gorni Bogrov (Sofia-Grad), Varshets (Montana)
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