Kocaeli
Time zone: Europe/Istanbul, UTC 3 h.
Latitude: 40.9134, Longitude: 30.0873
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 05:31:40 | 13:03:35 | 20:35:29 | 15h 3m 49s |
2025-Jul-02, Wednesday | 05:32:12 | 13:03:46 | 20:35:21 | 15h 3m 9s |
2025-Jul-03, Thursday | 05:32:44 | 13:03:57 | 20:35:10 | 15h 2m 26s |
2025-Jul-04, Friday | 05:33:18 | 13:04:08 | 20:34:58 | 15h 1m 40s |
2025-Jul-05, Saturday | 05:33:54 | 13:04:18 | 20:34:43 | 15h 0m 49s |
2025-Jul-06, Sunday | 05:34:31 | 13:04:29 | 20:34:26 | 14h 59m 55s |
2025-Jul-07, Monday | 05:35:09 | 13:04:38 | 20:34:08 | 14h 58m 59s |
2025-Jul-08, Tuesday | 05:35:48 | 13:04:48 | 20:33:47 | 14h 57m 59s |
2025-Jul-09, Wednesday | 05:36:29 | 13:04:56 | 20:33:24 | 14h 56m 55s |
2025-Jul-10, Thursday | 05:37:11 | 13:05:05 | 20:32:59 | 14h 55m 48s |
2025-Jul-11, Friday | 05:37:54 | 13:05:13 | 20:32:32 | 14h 54m 38s |
2025-Jul-12, Saturday | 05:38:38 | 13:05:21 | 20:32:04 | 14h 53m 26s |
2025-Jul-13, Sunday | 05:39:23 | 13:05:28 | 20:31:33 | 14h 52m 10s |
2025-Jul-14, Monday | 05:40:09 | 13:05:34 | 20:31:00 | 14h 50m 51s |
2025-Jul-15, Tuesday | 05:40:56 | 13:05:41 | 20:30:25 | 14h 49m 29s |
2025-Jul-16, Wednesday | 05:41:44 | 13:05:46 | 20:29:48 | 14h 48m 4s |
2025-Jul-17, Thursday | 05:42:33 | 13:05:51 | 20:29:10 | 14h 46m 37s |
2025-Jul-18, Friday | 05:43:23 | 13:05:56 | 20:28:29 | 14h 45m 6s |
2025-Jul-19, Saturday | 05:44:13 | 13:06:00 | 20:27:47 | 14h 43m 34s |
2025-Jul-20, Sunday | 05:45:04 | 13:06:03 | 20:27:02 | 14h 41m 58s |
2025-Jul-21, Monday | 05:45:56 | 13:06:06 | 20:26:16 | 14h 40m 20s |
2025-Jul-22, Tuesday | 05:46:49 | 13:06:09 | 20:25:28 | 14h 38m 39s |
2025-Jul-23, Wednesday | 05:47:42 | 13:06:10 | 20:24:38 | 14h 36m 56s |
2025-Jul-24, Thursday | 05:48:36 | 13:06:12 | 20:23:47 | 14h 35m 11s |
2025-Jul-25, Friday | 05:49:31 | 13:06:12 | 20:22:54 | 14h 33m 23s |
2025-Jul-26, Saturday | 05:50:26 | 13:06:12 | 20:21:59 | 14h 31m 33s |
2025-Jul-27, Sunday | 05:51:21 | 13:06:12 | 20:21:02 | 14h 29m 41s |
2025-Jul-28, Monday | 05:52:17 | 13:06:10 | 20:20:04 | 14h 27m 47s |
2025-Jul-29, Tuesday | 05:53:14 | 13:06:09 | 20:19:04 | 14h 25m 50s |
2025-Jul-30, Wednesday | 05:54:10 | 13:06:06 | 20:18:02 | 14h 23m 52s |
2025-Jul-31, Thursday | 05:55:08 | 13:06:03 | 20:16:59 | 14h 21m 51s |
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)
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)
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:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks