What is Sunrise & Sunset Time in Ontario, California, US
Sunrise and Sunset Today (23 Sep 2025)
Sunrise Today
06:38
Civil Twilight Begin: 06:14Nautical Twilight Begin: 05:45
Astronomical Twilight Begin: 05:16
Sunset Today
18:46
Civil Twilight End: 19:10Nautical Twilight End: 19:39
Astronomical Twilight End: 20:08
Day length today: 04:08:00 Hr
About Ontario
Today's Sunrise Time in Ontario, California is 06:38 & Today's Sunset Time in Ontario, California is 18:46. Tomorrow Sunrise Time is 06:39 & Tomorrow Sunset Time is 18:45. Ontario, located at latitude 34.0393° N and longitude -117.6064° W, is a vibrant city in California. With a population of over 175223.
Sunset and Sunrise Tomorrow ( 24 Sep 2025)
Sunrise Tomorrow
06:39
Civil Twilight Begin: 06:15Nautical Twilight Begin: 05:46
Astronomical Twilight Begin: 05:16
Sunset Tomorrow
18:45
Civil Twilight End: 19:09Nautical Twilight End: 19:38
Astronomical Twilight End: 20:07
Day length Tomorrow: 04:06:00 Hr