| Country: | United States |
|---|---|
| State: | California (CA) |
| Lat/Long: | 34°06'N / 117°36'W |
| Elevation: | 368 m |
| Currency: | United States Dollar (USD) |
| Languages: | English, Spanish |
| Country Code: | +1 |
°F
Weather
66 °F
Passing clouds.
90 / 64 °F
| Sun 22. |  | 86 / 60 °F |
| Mon 23. | | 87 / 60 °F |
Weather by CustomWeather, © 2026
More Sun & Moon in Rancho Cucamonga
+ Show More Twilight and Moon Phase Information
Solar Noon
Sun in South: 12:57 pm
Altitude: 56.4°
Altitude: 56.4°
Astronomical
Twilight
5:28 am – 5:58 am
7:57 pm – 8:26 pm
7:57 pm – 8:26 pm
Nautical
Twilight
5:58 am – 6:27 am
7:27 pm – 7:57 pm
7:27 pm – 7:57 pm
Civil
Twilight
6:27 am – 6:52 am
7:02 pm – 7:27 pm
7:02 pm – 7:27 pm
Previous
Moon Phase
New Moon
March 18, 2026
6:23 pm
March 18, 2026
6:23 pm
Next
Moon Phase
First Quarter
March 25, 2026
12:17 pm
March 25, 2026
12:17 pm
Tools & Converters
Airports
- LA/Ontario International Airport, ONT
About 4 mi S of Rancho Cucamonga - Los Angeles International Airport, LAX
About 48 mi WSW of Rancho Cucamonga - John Wayne Airport, SNA
About 34 mi SSW of Rancho Cucamonga
Rancho Cucamonga
USA
8:1835am
Saturday, March 21, 2026