Today:
Sunrise: 07:14:59
|
Sunset: 16:44:35
|
Day Length: 9h 29m 36s
Time zone: America/New_York, UTC -5 h.
Latitude: 39.8837, Longitude: -77.3533
Pennsylvania, United States 
214 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:12:05 | 11:58:36 | 16:45:06 | 9h 33m 1s |
| 2025-Dec-02, Tuesday | 07:13:04 | 11:58:59 | 16:44:54 | 9h 31m 50s |
| 2025-Dec-03, Wednesday | 07:14:02 | 11:59:23 | 16:44:43 | 9h 30m 41s |
| 2025-Dec-04, Thursday | 07:14:59 | 11:59:47 | 16:44:35 | 9h 29m 36s |
| 2025-Dec-05, Friday | 07:15:54 | 12:00:12 | 16:44:29 | 9h 28m 35s |
| 2025-Dec-06, Saturday | 07:16:49 | 12:00:37 | 16:44:25 | 9h 27m 36s |
| 2025-Dec-07, Sunday | 07:17:42 | 12:01:03 | 16:44:24 | 9h 26m 42s |
| 2025-Dec-08, Monday | 07:18:34 | 12:01:29 | 16:44:25 | 9h 25m 51s |
| 2025-Dec-09, Tuesday | 07:19:24 | 12:01:56 | 16:44:28 | 9h 25m 4s |
| 2025-Dec-10, Wednesday | 07:20:14 | 12:02:23 | 16:44:33 | 9h 24m 19s |
| 2025-Dec-11, Thursday | 07:21:01 | 12:02:51 | 16:44:41 | 9h 23m 40s |
| 2025-Dec-12, Friday | 07:21:48 | 12:03:19 | 16:44:51 | 9h 23m 3s |
| 2025-Dec-13, Saturday | 07:22:32 | 12:03:47 | 16:45:03 | 9h 22m 31s |
| 2025-Dec-14, Sunday | 07:23:15 | 12:04:16 | 16:45:17 | 9h 22m 2s |
| 2025-Dec-15, Monday | 07:23:57 | 12:04:45 | 16:45:33 | 9h 21m 36s |
| 2025-Dec-16, Tuesday | 07:24:36 | 12:05:14 | 16:45:52 | 9h 21m 16s |
| 2025-Dec-17, Wednesday | 07:25:14 | 12:05:43 | 16:46:12 | 9h 20m 58s |
| 2025-Dec-18, Thursday | 07:25:50 | 12:06:13 | 16:46:35 | 9h 20m 45s |
| 2025-Dec-19, Friday | 07:26:25 | 12:06:42 | 16:47:00 | 9h 20m 35s |
| 2025-Dec-20, Saturday | 07:26:57 | 12:07:12 | 16:47:27 | 9h 20m 30s |
| 2025-Dec-21, Sunday | 07:27:28 | 12:07:42 | 16:47:56 | 9h 20m 28s |
| 2025-Dec-22, Monday | 07:27:57 | 12:08:12 | 16:48:27 | 9h 20m 30s |
| 2025-Dec-23, Tuesday | 07:28:23 | 12:08:42 | 16:49:00 | 9h 20m 37s |
| 2025-Dec-24, Wednesday | 07:28:48 | 12:09:11 | 16:49:35 | 9h 20m 47s |
| 2025-Dec-25, Thursday | 07:29:11 | 12:09:41 | 16:50:12 | 9h 21m 1s |
| 2025-Dec-26, Friday | 07:29:31 | 12:10:11 | 16:50:50 | 9h 21m 19s |
| 2025-Dec-27, Saturday | 07:29:50 | 12:10:40 | 16:51:31 | 9h 21m 41s |
| 2025-Dec-28, Sunday | 07:30:06 | 12:11:10 | 16:52:13 | 9h 22m 7s |
| 2025-Dec-29, Monday | 07:30:20 | 12:11:39 | 16:52:57 | 9h 22m 37s |
| 2025-Dec-30, Tuesday | 07:30:33 | 12:12:08 | 16:53:43 | 9h 23m 10s |
| 2025-Dec-31, Wednesday | 07:30:43 | 12:12:36 | 16:54:30 | 9h 23m 47s |
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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