Sunrise and Sunset times in Sliven, Bulgaria 
Today:
 Sunrise: 07:37:12
|
 Sunset: 16:41:36
|
Day Length: 9h 4m 24s
Time zone: Europe/Sofia, UTC +2 h.
Latitude: 42.6794, Longitude: 26.33
Sliven
Sliven, Bulgaria 
96 368 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:25:17 | 12:03:45 | 16:42:14 | 9h 16m 57s |
| 2025-Dec-02, Tuesday | 07:26:20 | 12:04:08 | 16:41:56 | 9h 15m 36s |
| 2025-Dec-03, Wednesday | 07:27:22 | 12:04:32 | 16:41:41 | 9h 14m 19s |
| 2025-Dec-04, Thursday | 07:28:23 | 12:04:56 | 16:41:28 | 9h 13m 5s |
| 2025-Dec-05, Friday | 07:29:23 | 12:05:21 | 16:41:18 | 9h 11m 55s |
| 2025-Dec-06, Saturday | 07:30:21 | 12:05:46 | 16:41:10 | 9h 10m 49s |
| 2025-Dec-07, Sunday | 07:31:18 | 12:06:11 | 16:41:05 | 9h 9m 47s |
| 2025-Dec-08, Monday | 07:32:14 | 12:06:38 | 16:41:02 | 9h 8m 48s |
| 2025-Dec-09, Tuesday | 07:33:07 | 12:07:04 | 16:41:01 | 9h 7m 54s |
| 2025-Dec-10, Wednesday | 07:34:00 | 12:07:32 | 16:41:03 | 9h 7m 3s |
| 2025-Dec-11, Thursday | 07:34:50 | 12:07:59 | 16:41:08 | 9h 6m 18s |
| 2025-Dec-12, Friday | 07:35:39 | 12:08:27 | 16:41:15 | 9h 5m 36s |
| 2025-Dec-13, Saturday | 07:36:26 | 12:08:55 | 16:41:24 | 9h 4m 58s |
| 2025-Dec-14, Sunday | 07:37:12 | 12:09:24 | 16:41:36 | 9h 4m 24s |
| 2025-Dec-15, Monday | 07:37:55 | 12:09:53 | 16:41:50 | 9h 3m 55s |
| 2025-Dec-16, Tuesday | 07:38:37 | 12:10:22 | 16:42:07 | 9h 3m 30s |
| 2025-Dec-17, Wednesday | 07:39:16 | 12:10:51 | 16:42:26 | 9h 3m 10s |
| 2025-Dec-18, Thursday | 07:39:54 | 12:11:20 | 16:42:47 | 9h 2m 53s |
| 2025-Dec-19, Friday | 07:40:29 | 12:11:50 | 16:43:11 | 9h 2m 42s |
| 2025-Dec-20, Saturday | 07:41:03 | 12:12:20 | 16:43:37 | 9h 2m 34s |
| 2025-Dec-21, Sunday | 07:41:34 | 12:12:49 | 16:44:05 | 9h 2m 31s |
| 2025-Dec-22, Monday | 07:42:03 | 12:13:19 | 16:44:35 | 9h 2m 32s |
| 2025-Dec-23, Tuesday | 07:42:30 | 12:13:49 | 16:45:08 | 9h 2m 38s |
| 2025-Dec-24, Wednesday | 07:42:55 | 12:14:19 | 16:45:43 | 9h 2m 48s |
| 2025-Dec-25, Thursday | 07:43:17 | 12:14:49 | 16:46:20 | 9h 3m 3s |
| 2025-Dec-26, Friday | 07:43:37 | 12:15:18 | 16:46:59 | 9h 3m 22s |
| 2025-Dec-27, Saturday | 07:43:55 | 12:15:48 | 16:47:40 | 9h 3m 45s |
| 2025-Dec-28, Sunday | 07:44:11 | 12:16:17 | 16:48:24 | 9h 4m 13s |
| 2025-Dec-29, Monday | 07:44:24 | 12:16:46 | 16:49:09 | 9h 4m 45s |
| 2025-Dec-30, Tuesday | 07:44:35 | 12:17:15 | 16:49:56 | 9h 5m 21s |
| 2025-Dec-31, Wednesday | 07:44:43 | 12:17:44 | 16:50:45 | 9h 6m 2s |
Day length in Sliven during the year on the chart:
Sliven on Bulgaria map:
Largest populated areas in Bulgaria
Sofia (Sofia-Grad), Plovdiv (Plovdiv), Varna (Varna), Burgas (Burgas), Ruse (Ruse), Stara Zagora (Stara Zagora), Pleven (Pleven), Dobrich (Dobrich), Shumen (Shumen), Pernik (Pernik), Haskovo (Haskovo), Vratsa (Vratsa), Veliko Tarnovo (Veliko Tarnovo), Kyustendil (Kyustendil), Montana (Montana), Lovech (Lovech), Razgrad (Razgrad)
Countries closest to Bulgaria
*Calculation of distances from capital to capital
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