Today:
Sunrise: 07:15:55
|
Sunset: 16:45:24
|
Day Length: 9h 29m 29s
Time zone: America/New_York, UTC -5 h.
Latitude: 39.7255, Longitude: -77.4691
Pennsylvania, United States 
828 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:12:07 | 11:59:04 | 16:46:01 | 9h 33m 54s |
| 2025-Dec-02, Tuesday | 07:13:05 | 11:59:27 | 16:45:48 | 9h 32m 43s |
| 2025-Dec-03, Wednesday | 07:14:03 | 11:59:50 | 16:45:38 | 9h 31m 35s |
| 2025-Dec-04, Thursday | 07:14:59 | 12:00:15 | 16:45:30 | 9h 30m 31s |
| 2025-Dec-05, Friday | 07:15:55 | 12:00:40 | 16:45:24 | 9h 29m 29s |
| 2025-Dec-06, Saturday | 07:16:49 | 12:01:05 | 16:45:21 | 9h 28m 32s |
| 2025-Dec-07, Sunday | 07:17:42 | 12:01:31 | 16:45:20 | 9h 27m 38s |
| 2025-Dec-08, Monday | 07:18:34 | 12:01:57 | 16:45:21 | 9h 26m 47s |
| 2025-Dec-09, Tuesday | 07:19:24 | 12:02:24 | 16:45:24 | 9h 26m 0s |
| 2025-Dec-10, Wednesday | 07:20:13 | 12:02:51 | 16:45:29 | 9h 25m 16s |
| 2025-Dec-11, Thursday | 07:21:01 | 12:03:19 | 16:45:37 | 9h 24m 36s |
| 2025-Dec-12, Friday | 07:21:47 | 12:03:47 | 16:45:47 | 9h 24m 0s |
| 2025-Dec-13, Saturday | 07:22:31 | 12:04:15 | 16:45:59 | 9h 23m 28s |
| 2025-Dec-14, Sunday | 07:23:14 | 12:04:44 | 16:46:13 | 9h 22m 59s |
| 2025-Dec-15, Monday | 07:23:56 | 12:05:13 | 16:46:30 | 9h 22m 34s |
| 2025-Dec-16, Tuesday | 07:24:35 | 12:05:42 | 16:46:48 | 9h 22m 13s |
| 2025-Dec-17, Wednesday | 07:25:13 | 12:06:11 | 16:47:09 | 9h 21m 56s |
| 2025-Dec-18, Thursday | 07:25:49 | 12:06:41 | 16:47:32 | 9h 21m 43s |
| 2025-Dec-19, Friday | 07:26:24 | 12:07:10 | 16:47:57 | 9h 21m 33s |
| 2025-Dec-20, Saturday | 07:26:56 | 12:07:40 | 16:48:24 | 9h 21m 28s |
| 2025-Dec-21, Sunday | 07:27:27 | 12:08:10 | 16:48:53 | 9h 21m 26s |
| 2025-Dec-22, Monday | 07:27:55 | 12:08:40 | 16:49:24 | 9h 21m 29s |
| 2025-Dec-23, Tuesday | 07:28:22 | 12:09:09 | 16:49:57 | 9h 21m 35s |
| 2025-Dec-24, Wednesday | 07:28:47 | 12:09:39 | 16:50:32 | 9h 21m 45s |
| 2025-Dec-25, Thursday | 07:29:10 | 12:10:09 | 16:51:08 | 9h 21m 58s |
| 2025-Dec-26, Friday | 07:29:30 | 12:10:39 | 16:51:47 | 9h 22m 17s |
| 2025-Dec-27, Saturday | 07:29:49 | 12:11:08 | 16:52:27 | 9h 22m 38s |
| 2025-Dec-28, Sunday | 07:30:05 | 12:11:37 | 16:53:10 | 9h 23m 5s |
| 2025-Dec-29, Monday | 07:30:20 | 12:12:07 | 16:53:53 | 9h 23m 33s |
| 2025-Dec-30, Tuesday | 07:30:32 | 12:12:35 | 16:54:39 | 9h 24m 7s |
| 2025-Dec-31, Wednesday | 07:30:42 | 12:13:04 | 16:55:26 | 9h 24m 44s |
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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