Today:
Sunrise: 07:12:25
|
Sunset: 17:22:37
|
Day Length: 10h 10m 12s
Time zone: America/Phoenix, UTC -7 h.
Latitude: 31.941, Longitude: -111.776
Arizona, United States 
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:09:59 | 12:16:19 | 17:22:40 | 10h 12m 41s |
| 2025-Dec-02, Tuesday | 07:10:48 | 12:16:43 | 17:22:37 | 10h 11m 49s |
| 2025-Dec-03, Wednesday | 07:11:37 | 12:17:06 | 17:22:36 | 10h 10m 59s |
| 2025-Dec-04, Thursday | 07:12:25 | 12:17:31 | 17:22:37 | 10h 10m 12s |
| 2025-Dec-05, Friday | 07:13:12 | 12:17:56 | 17:22:39 | 10h 9m 27s |
| 2025-Dec-06, Saturday | 07:13:58 | 12:18:21 | 17:22:44 | 10h 8m 46s |
| 2025-Dec-07, Sunday | 07:14:44 | 12:18:47 | 17:22:50 | 10h 8m 6s |
| 2025-Dec-08, Monday | 07:15:28 | 12:19:13 | 17:22:58 | 10h 7m 30s |
| 2025-Dec-09, Tuesday | 07:16:12 | 12:19:40 | 17:23:08 | 10h 6m 56s |
| 2025-Dec-10, Wednesday | 07:16:55 | 12:20:07 | 17:23:20 | 10h 6m 25s |
| 2025-Dec-11, Thursday | 07:17:37 | 12:20:35 | 17:23:33 | 10h 5m 56s |
| 2025-Dec-12, Friday | 07:18:19 | 12:21:03 | 17:23:48 | 10h 5m 29s |
| 2025-Dec-13, Saturday | 07:18:59 | 12:21:32 | 17:24:04 | 10h 5m 5s |
| 2025-Dec-14, Sunday | 07:19:38 | 12:22:00 | 17:24:23 | 10h 4m 45s |
| 2025-Dec-15, Monday | 07:20:15 | 12:22:29 | 17:24:43 | 10h 4m 28s |
| 2025-Dec-16, Tuesday | 07:20:52 | 12:22:58 | 17:25:04 | 10h 4m 12s |
| 2025-Dec-17, Wednesday | 07:21:28 | 12:23:28 | 17:25:28 | 10h 4m 0s |
| 2025-Dec-18, Thursday | 07:22:02 | 12:23:57 | 17:25:52 | 10h 3m 50s |
| 2025-Dec-19, Friday | 07:22:35 | 12:24:27 | 17:26:19 | 10h 3m 44s |
| 2025-Dec-20, Saturday | 07:23:06 | 12:24:56 | 17:26:47 | 10h 3m 41s |
| 2025-Dec-21, Sunday | 07:23:37 | 12:25:26 | 17:27:16 | 10h 3m 39s |
| 2025-Dec-22, Monday | 07:24:05 | 12:25:56 | 17:27:47 | 10h 3m 42s |
| 2025-Dec-23, Tuesday | 07:24:33 | 12:26:26 | 17:28:19 | 10h 3m 46s |
| 2025-Dec-24, Wednesday | 07:24:59 | 12:26:56 | 17:28:53 | 10h 3m 54s |
| 2025-Dec-25, Thursday | 07:25:23 | 12:27:25 | 17:29:28 | 10h 4m 5s |
| 2025-Dec-26, Friday | 07:25:46 | 12:27:55 | 17:30:04 | 10h 4m 18s |
| 2025-Dec-27, Saturday | 07:26:08 | 12:28:25 | 17:30:42 | 10h 4m 34s |
| 2025-Dec-28, Sunday | 07:26:27 | 12:28:54 | 17:31:20 | 10h 4m 53s |
| 2025-Dec-29, Monday | 07:26:46 | 12:29:23 | 17:32:00 | 10h 5m 14s |
| 2025-Dec-30, Tuesday | 07:27:02 | 12:29:52 | 17:32:41 | 10h 5m 39s |
| 2025-Dec-31, Wednesday | 07:27:17 | 12:30:20 | 17:33:24 | 10h 6m 7s |
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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