Sunrise and Sunset times in Bolu, Turkey 
Today:
 Sunrise: 08:13:27
|
 Sunset: 17:55:03
|
Day Length: 9h 41m 36s
Time zone: Europe/Istanbul, UTC +3 h.
Latitude: 40.7363, Longitude: 31.6061
Bolu
Bolu, Turkey 
96 629 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 08:17:33 | 12:57:06 | 17:36:39 | 9h 19m 6s |
| 2026-Jan-02, Friday | 08:17:38 | 12:57:34 | 17:37:29 | 9h 19m 51s |
| 2026-Jan-03, Saturday | 08:17:41 | 12:58:02 | 17:38:22 | 9h 20m 41s |
| 2026-Jan-04, Sunday | 08:17:42 | 12:58:29 | 17:39:15 | 9h 21m 33s |
| 2026-Jan-05, Monday | 08:17:41 | 12:58:56 | 17:40:11 | 9h 22m 30s |
| 2026-Jan-06, Tuesday | 08:17:38 | 12:59:22 | 17:41:07 | 9h 23m 29s |
| 2026-Jan-07, Wednesday | 08:17:32 | 12:59:48 | 17:42:05 | 9h 24m 33s |
| 2026-Jan-08, Thursday | 08:17:24 | 13:00:14 | 17:43:04 | 9h 25m 40s |
| 2026-Jan-09, Friday | 08:17:13 | 13:00:39 | 17:44:04 | 9h 26m 51s |
| 2026-Jan-10, Saturday | 08:17:01 | 13:01:03 | 17:45:06 | 9h 28m 5s |
| 2026-Jan-11, Sunday | 08:16:46 | 13:01:27 | 17:46:09 | 9h 29m 23s |
| 2026-Jan-12, Monday | 08:16:29 | 13:01:51 | 17:47:12 | 9h 30m 43s |
| 2026-Jan-13, Tuesday | 08:16:09 | 13:02:13 | 17:48:17 | 9h 32m 8s |
| 2026-Jan-14, Wednesday | 08:15:48 | 13:02:35 | 17:49:23 | 9h 33m 35s |
| 2026-Jan-15, Thursday | 08:15:24 | 13:02:57 | 17:50:29 | 9h 35m 5s |
| 2026-Jan-16, Friday | 08:14:58 | 13:03:17 | 17:51:37 | 9h 36m 39s |
| 2026-Jan-17, Saturday | 08:14:30 | 13:03:37 | 17:52:45 | 9h 38m 15s |
| 2026-Jan-18, Sunday | 08:14:00 | 13:03:57 | 17:53:54 | 9h 39m 54s |
| 2026-Jan-19, Monday | 08:13:27 | 13:04:15 | 17:55:03 | 9h 41m 36s |
| 2026-Jan-20, Tuesday | 08:12:53 | 13:04:33 | 17:56:13 | 9h 43m 20s |
| 2026-Jan-21, Wednesday | 08:12:17 | 13:04:50 | 17:57:24 | 9h 45m 7s |
| 2026-Jan-22, Thursday | 08:11:38 | 13:05:07 | 17:58:35 | 9h 46m 57s |
| 2026-Jan-23, Friday | 08:10:58 | 13:05:22 | 17:59:47 | 9h 48m 49s |
| 2026-Jan-24, Saturday | 08:10:15 | 13:05:37 | 18:00:59 | 9h 50m 44s |
| 2026-Jan-25, Sunday | 08:09:30 | 13:05:51 | 18:02:12 | 9h 52m 42s |
| 2026-Jan-26, Monday | 08:08:44 | 13:06:04 | 18:03:24 | 9h 54m 40s |
| 2026-Jan-27, Tuesday | 08:07:56 | 13:06:17 | 18:04:38 | 9h 56m 42s |
| 2026-Jan-28, Wednesday | 08:07:06 | 13:06:28 | 18:05:51 | 9h 58m 45s |
| 2026-Jan-29, Thursday | 08:06:14 | 13:06:39 | 18:07:05 | 10h 0m 51s |
| 2026-Jan-30, Friday | 08:05:20 | 13:06:49 | 18:08:18 | 10h 2m 58s |
| 2026-Jan-31, Saturday | 08:04:24 | 13:06:58 | 18:09:32 | 10h 5m 8s |
Day length in Bolu during the year on the chart:
Bolu on Turkey map:
Largest populated areas in Turkey
Istanbul (İstanbul), Ankara (Ankara), Izmir (İzmir), Bursa (Bursa), Adana (Adana), Gaziantep (Gaziantep), Konya (Konya), Tarsus (Mersin), Antalya (Antalya), Trabzon (Trabzon), Diyarbakir (Diyarbakır), Samsun (Samsun), Kayseri (Kayseri), Eskisehir (Eskişehir), Kocaeli (Kocaeli), Malatya (Malatya), Sanliurfa (Şanlıurfa), Erzurum (Erzurum), Kahramanmaras (Kahramanmaraş), Denizli (Denizli), Van (Van), Hatay (Hatay), Batman (Batman), Iskenderun (Hatay), Rize (Rize), Elazig (Elazığ), Sivas (Sivas), Balikesir (Balıkesir), Sakarya (Sakarya), Manisa (Manisa)
Countries closest to Turkey
*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