What is Sunrise & Sunset Time in Ontario, California, US
Sunrise and Sunset Today (22 Dec 2025)
Sunrise Today
06:51
Civil Twilight Begin: 06:25Nautical Twilight Begin: 05:53
Astronomical Twilight Begin: 05:23
Sunset Today
16:47
Civil Twilight End: 17:13Nautical Twilight End: 17:44
Astronomical Twilight End: 18:15
Day length today: 01:56:00 Hr
About Ontario
Today's Sunrise Time in Ontario, California is 06:51 & Today's Sunset Time in Ontario, California is 16:47. Tomorrow Sunrise Time is 06:51 & Tomorrow Sunset Time is 16:47. 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 ( 23 Dec 2025)
Sunrise Tomorrow
06:51
Civil Twilight Begin: 06:25Nautical Twilight Begin: 05:53
Astronomical Twilight Begin: 05:23
Sunset Tomorrow
16:47
Civil Twilight End: 17:13Nautical Twilight End: 17:44
Astronomical Twilight End: 18:15
Day length Tomorrow: 01:56:00 Hr