Sunset
5:39 PM
255° W
Arizona · United States
Sunrise and Sunset Times Today in Rio Rico, Arizona
· MST (UTC−07:00)
Sunset in Rio Rico is at 5:39 PM and sunrise is at 6:36 AM. There are 11h 03m of daylight.
Sunrise
6:36 AM
105° E
Daylight
11h 03m
0h 02m shorter than the previous day
Solar noon
12:08 PM
Sun altitude: 45.5°
Live countdown to the next sunrise or sunset
Times use the city center and a clear, level horizon. Hills, buildings and weather can change what you see.
Tomorrow in Rio Rico
Wednesday, October 28, 2026: sunset 5:38 PM, sunrise 6:37 AM. Daylight: 11h 01m.
Twilight and golden hour
Morning light
- Astronomical dawn (−18°)5:14 AM
- Nautical dawn (−12°)5:43 AM
- Civil dawn (−6°)6:11 AM
- Golden hour (−4° to +6°)6:21 AM – 7:09 AM
Evening light
- Golden hour (+6° to −4°)5:06 PM – 5:54 PM
- Civil dusk (−6°)6:04 PM
- Nautical dusk (−12°)6:33 PM
- Astronomical dusk (−18°)7:01 PM
Golden hour is an approximate photography window, not a weather forecast. About twilight and light thresholds.
Local time in Rio Rico
America/Phoenix · MST · UTC−07:00. Standard or fixed local time is in effect.
No clock change is scheduled in the timezone data through 2036.
Clock changes and regional exceptions in United StatesIANA timezone data 2026e. Future rules can change; corrections are welcome.
Sunrise and sunset calendar for Rio Rico
| Date | Sunset | Sunrise | Daylight |
|---|---|---|---|
| 6:09 PM | 6:18 AM | 11h 51m | |
| 6:07 PM | 6:18 AM | 11h 49m | |
| 6:06 PM | 6:19 AM | 11h 47m | |
| 6:05 PM | 6:20 AM | 11h 45m | |
| 6:04 PM | 6:20 AM | 11h 43m | |
| 6:02 PM | 6:21 AM | 11h 41m | |
| 6:01 PM | 6:22 AM | 11h 40m | |
| 6:00 PM | 6:22 AM | 11h 38m | |
| 5:59 PM | 6:23 AM | 11h 36m | |
| 5:58 PM | 6:24 AM | 11h 34m | |
| 5:56 PM | 6:24 AM | 11h 32m | |
| 5:55 PM | 6:25 AM | 11h 30m | |
| 5:54 PM | 6:26 AM | 11h 28m | |
| 5:53 PM | 6:26 AM | 11h 26m | |
| 5:52 PM | 6:27 AM | 11h 25m | |
| 5:51 PM | 6:28 AM | 11h 23m | |
| 5:49 PM | 6:29 AM | 11h 21m | |
| 5:48 PM | 6:29 AM | 11h 19m | |
| 5:47 PM | 6:30 AM | 11h 17m | |
| 5:46 PM | 6:31 AM | 11h 16m | |
| 5:45 PM | 6:31 AM | 11h 14m | |
| 5:44 PM | 6:32 AM | 11h 12m | |
| 5:43 PM | 6:33 AM | 11h 10m | |
| 5:42 PM | 6:34 AM | 11h 08m | |
| 5:41 PM | 6:34 AM | 11h 07m | |
| 5:40 PM | 6:35 AM | 11h 05m | |
| 5:39 PM | 6:36 AM | 11h 03m | |
| 5:38 PM | 6:37 AM | 11h 01m | |
| 5:37 PM | 6:38 AM | 11h 00m | |
| 5:36 PM | 6:38 AM | 10h 58m | |
| 5:35 PM | 6:39 AM | 10h 56m |
About these times
- Calculation point
- 31.47148°, -110.97648°
- Place reference
- GeoNames 5311433
Sunrise and sunset use a solar-center altitude of −0.833°, including a standard allowance for refraction and the sun’s radius. The result is rounded to the nearest minute. Terrain and unusual atmospheric conditions are not modeled.
Sources, validation and limitations