Today:
Sunrise: 07:18:26
|
Sunset: 16:44:45
|
Day Length: 9h 26m 19s
Time zone: America/New_York, UTC -5 h.
Latitude: 40.4519, Longitude: -77.8052
Pennsylvania, United States 
180 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:15:30 | 12:00:24 | 16:45:18 | 9h 29m 48s |
| 2025-Dec-02, Tuesday | 07:16:30 | 12:00:47 | 16:45:05 | 9h 28m 35s |
| 2025-Dec-03, Wednesday | 07:17:29 | 12:01:11 | 16:44:54 | 9h 27m 25s |
| 2025-Dec-04, Thursday | 07:18:26 | 12:01:35 | 16:44:45 | 9h 26m 19s |
| 2025-Dec-05, Friday | 07:19:23 | 12:02:00 | 16:44:38 | 9h 25m 15s |
| 2025-Dec-06, Saturday | 07:20:18 | 12:02:26 | 16:44:34 | 9h 24m 16s |
| 2025-Dec-07, Sunday | 07:21:11 | 12:02:51 | 16:44:32 | 9h 23m 21s |
| 2025-Dec-08, Monday | 07:22:04 | 12:03:18 | 16:44:32 | 9h 22m 28s |
| 2025-Dec-09, Tuesday | 07:22:55 | 12:03:45 | 16:44:34 | 9h 21m 39s |
| 2025-Dec-10, Wednesday | 07:23:45 | 12:04:12 | 16:44:39 | 9h 20m 54s |
| 2025-Dec-11, Thursday | 07:24:33 | 12:04:40 | 16:44:46 | 9h 20m 13s |
| 2025-Dec-12, Friday | 07:25:19 | 12:05:08 | 16:44:56 | 9h 19m 37s |
| 2025-Dec-13, Saturday | 07:26:04 | 12:05:36 | 16:45:07 | 9h 19m 3s |
| 2025-Dec-14, Sunday | 07:26:48 | 12:06:04 | 16:45:21 | 9h 18m 33s |
| 2025-Dec-15, Monday | 07:27:30 | 12:06:33 | 16:45:37 | 9h 18m 7s |
| 2025-Dec-16, Tuesday | 07:28:10 | 12:07:02 | 16:45:55 | 9h 17m 45s |
| 2025-Dec-17, Wednesday | 07:28:48 | 12:07:32 | 16:46:16 | 9h 17m 28s |
| 2025-Dec-18, Thursday | 07:29:24 | 12:08:01 | 16:46:39 | 9h 17m 15s |
| 2025-Dec-19, Friday | 07:29:59 | 12:08:31 | 16:47:03 | 9h 17m 4s |
| 2025-Dec-20, Saturday | 07:30:31 | 12:09:01 | 16:47:30 | 9h 16m 59s |
| 2025-Dec-21, Sunday | 07:31:02 | 12:09:31 | 16:47:59 | 9h 16m 57s |
| 2025-Dec-22, Monday | 07:31:30 | 12:10:00 | 16:48:30 | 9h 17m 0s |
| 2025-Dec-23, Tuesday | 07:31:57 | 12:10:30 | 16:49:03 | 9h 17m 6s |
| 2025-Dec-24, Wednesday | 07:32:22 | 12:11:00 | 16:49:38 | 9h 17m 16s |
| 2025-Dec-25, Thursday | 07:32:44 | 12:11:30 | 16:50:15 | 9h 17m 31s |
| 2025-Dec-26, Friday | 07:33:04 | 12:11:59 | 16:50:54 | 9h 17m 50s |
| 2025-Dec-27, Saturday | 07:33:23 | 12:12:29 | 16:51:35 | 9h 18m 12s |
| 2025-Dec-28, Sunday | 07:33:39 | 12:12:58 | 16:52:18 | 9h 18m 39s |
| 2025-Dec-29, Monday | 07:33:53 | 12:13:27 | 16:53:02 | 9h 19m 9s |
| 2025-Dec-30, Tuesday | 07:34:04 | 12:13:56 | 16:53:48 | 9h 19m 44s |
| 2025-Dec-31, Wednesday | 07:34:14 | 12:14:25 | 16:54:36 | 9h 20m 22s |
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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