Today:
Sunrise: 07:11:49
|
Sunset: 17:15:01
|
Day Length: 10h 3m 12s
Time zone: America/Phoenix, UTC -7 h.
Latitude: 33.4379, Longitude: -110.752
Arizona, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:09:19 | 12:12:14 | 17:15:08 | 10h 5m 49s |
| 2025-Dec-02, Tuesday | 07:10:10 | 12:12:37 | 17:15:04 | 10h 4m 54s |
| 2025-Dec-03, Wednesday | 07:11:00 | 12:13:01 | 17:15:01 | 10h 4m 1s |
| 2025-Dec-04, Thursday | 07:11:49 | 12:13:25 | 17:15:01 | 10h 3m 12s |
| 2025-Dec-05, Friday | 07:12:38 | 12:13:50 | 17:15:02 | 10h 2m 24s |
| 2025-Dec-06, Saturday | 07:13:25 | 12:14:15 | 17:15:05 | 10h 1m 40s |
| 2025-Dec-07, Sunday | 07:14:12 | 12:14:41 | 17:15:10 | 10h 0m 58s |
| 2025-Dec-08, Monday | 07:14:58 | 12:15:08 | 17:15:17 | 10h 0m 19s |
| 2025-Dec-09, Tuesday | 07:15:43 | 12:15:34 | 17:15:25 | 9h 59m 42s |
| 2025-Dec-10, Wednesday | 07:16:27 | 12:16:02 | 17:15:36 | 9h 59m 9s |
| 2025-Dec-11, Thursday | 07:17:10 | 12:16:29 | 17:15:48 | 9h 58m 38s |
| 2025-Dec-12, Friday | 07:17:52 | 12:16:57 | 17:16:02 | 9h 58m 10s |
| 2025-Dec-13, Saturday | 07:18:33 | 12:17:26 | 17:16:18 | 9h 57m 45s |
| 2025-Dec-14, Sunday | 07:19:13 | 12:17:54 | 17:16:36 | 9h 57m 23s |
| 2025-Dec-15, Monday | 07:19:51 | 12:18:23 | 17:16:55 | 9h 57m 4s |
| 2025-Dec-16, Tuesday | 07:20:28 | 12:18:52 | 17:17:17 | 9h 56m 49s |
| 2025-Dec-17, Wednesday | 07:21:04 | 12:19:22 | 17:17:39 | 9h 56m 35s |
| 2025-Dec-18, Thursday | 07:21:39 | 12:19:51 | 17:18:04 | 9h 56m 25s |
| 2025-Dec-19, Friday | 07:22:12 | 12:20:21 | 17:18:30 | 9h 56m 18s |
| 2025-Dec-20, Saturday | 07:22:43 | 12:20:51 | 17:18:58 | 9h 56m 15s |
| 2025-Dec-21, Sunday | 07:23:14 | 12:21:20 | 17:19:27 | 9h 56m 13s |
| 2025-Dec-22, Monday | 07:23:43 | 12:21:50 | 17:19:58 | 9h 56m 15s |
| 2025-Dec-23, Tuesday | 07:24:10 | 12:22:20 | 17:20:30 | 9h 56m 20s |
| 2025-Dec-24, Wednesday | 07:24:35 | 12:22:50 | 17:21:04 | 9h 56m 29s |
| 2025-Dec-25, Thursday | 07:25:00 | 12:23:20 | 17:21:40 | 9h 56m 40s |
| 2025-Dec-26, Friday | 07:25:22 | 12:23:49 | 17:22:16 | 9h 56m 54s |
| 2025-Dec-27, Saturday | 07:25:43 | 12:24:19 | 17:22:54 | 9h 57m 11s |
| 2025-Dec-28, Sunday | 07:26:02 | 12:24:48 | 17:23:34 | 9h 57m 32s |
| 2025-Dec-29, Monday | 07:26:20 | 12:25:17 | 17:24:14 | 9h 57m 54s |
| 2025-Dec-30, Tuesday | 07:26:36 | 12:25:46 | 17:24:56 | 9h 58m 20s |
| 2025-Dec-31, Wednesday | 07:26:50 | 12:26:15 | 17:25:39 | 9h 58m 49s |
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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