Today:
Sunrise: 07:14:53
|
Sunset: 16:44:15
|
Day Length: 9h 29m 22s
Time zone: America/New_York, UTC -5 h.
Latitude: 39.9234, Longitude: -77.2998
Pennsylvania, United States 
961 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:11:59 | 11:58:23 | 16:44:47 | 9h 32m 48s |
| 2025-Dec-02, Tuesday | 07:12:58 | 11:58:46 | 16:44:34 | 9h 31m 36s |
| 2025-Dec-03, Wednesday | 07:13:56 | 11:59:10 | 16:44:24 | 9h 30m 28s |
| 2025-Dec-04, Thursday | 07:14:53 | 11:59:34 | 16:44:15 | 9h 29m 22s |
| 2025-Dec-05, Friday | 07:15:48 | 11:59:59 | 16:44:09 | 9h 28m 21s |
| 2025-Dec-06, Saturday | 07:16:43 | 12:00:24 | 16:44:06 | 9h 27m 23s |
| 2025-Dec-07, Sunday | 07:17:36 | 12:00:50 | 16:44:04 | 9h 26m 28s |
| 2025-Dec-08, Monday | 07:18:28 | 12:01:17 | 16:44:05 | 9h 25m 37s |
| 2025-Dec-09, Tuesday | 07:19:19 | 12:01:43 | 16:44:08 | 9h 24m 49s |
| 2025-Dec-10, Wednesday | 07:20:08 | 12:02:11 | 16:44:13 | 9h 24m 5s |
| 2025-Dec-11, Thursday | 07:20:56 | 12:02:38 | 16:44:21 | 9h 23m 25s |
| 2025-Dec-12, Friday | 07:21:42 | 12:03:06 | 16:44:31 | 9h 22m 49s |
| 2025-Dec-13, Saturday | 07:22:27 | 12:03:35 | 16:44:42 | 9h 22m 15s |
| 2025-Dec-14, Sunday | 07:23:10 | 12:04:03 | 16:44:57 | 9h 21m 47s |
| 2025-Dec-15, Monday | 07:23:51 | 12:04:32 | 16:45:13 | 9h 21m 22s |
| 2025-Dec-16, Tuesday | 07:24:31 | 12:05:01 | 16:45:32 | 9h 21m 1s |
| 2025-Dec-17, Wednesday | 07:25:09 | 12:05:30 | 16:45:52 | 9h 20m 43s |
| 2025-Dec-18, Thursday | 07:25:45 | 12:06:00 | 16:46:15 | 9h 20m 30s |
| 2025-Dec-19, Friday | 07:26:19 | 12:06:30 | 16:46:40 | 9h 20m 21s |
| 2025-Dec-20, Saturday | 07:26:52 | 12:06:59 | 16:47:07 | 9h 20m 15s |
| 2025-Dec-21, Sunday | 07:27:22 | 12:07:29 | 16:47:36 | 9h 20m 14s |
| 2025-Dec-22, Monday | 07:27:51 | 12:07:59 | 16:48:07 | 9h 20m 16s |
| 2025-Dec-23, Tuesday | 07:28:18 | 12:08:29 | 16:48:40 | 9h 20m 22s |
| 2025-Dec-24, Wednesday | 07:28:42 | 12:08:59 | 16:49:15 | 9h 20m 33s |
| 2025-Dec-25, Thursday | 07:29:05 | 12:09:28 | 16:49:52 | 9h 20m 47s |
| 2025-Dec-26, Friday | 07:29:26 | 12:09:58 | 16:50:30 | 9h 21m 4s |
| 2025-Dec-27, Saturday | 07:29:44 | 12:10:27 | 16:51:11 | 9h 21m 27s |
| 2025-Dec-28, Sunday | 07:30:01 | 12:10:57 | 16:51:53 | 9h 21m 52s |
| 2025-Dec-29, Monday | 07:30:15 | 12:11:26 | 16:52:37 | 9h 22m 22s |
| 2025-Dec-30, Tuesday | 07:30:27 | 12:11:55 | 16:53:23 | 9h 22m 56s |
| 2025-Dec-31, Wednesday | 07:30:37 | 12:12:23 | 16:54:10 | 9h 23m 33s |
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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