Current Time in Thornton, United States
Friday, October 30, 2026
21:43:33
America/Chicago · UTC-5:00 · CST
Time Zone
America/Chicago
UTC Offset
UTC-5:00
Abbreviation
CST
DST
Active now
Thornton is in the America/Chicago time zone (UTC-5:00). Compared with Beijing time, Thornton is +13h vs Beijing. This page refreshes every second; time zone and DST rules come from the IANA tzdata database.
Sunrise & Sunset in Thornton Today
Sunrise
08:27
Sunset
18:59
Day Length
10小时31分
It is currently nighttime in Thornton. Computed from city coordinates with the NOAA solar algorithm.