O'Fallon is located in Missouri, United States of America. The local time zone is Central Daylight Time (CDT), 5 hours behind Universal Time (UTC-5). O'Fallon has a population of more than 70,000.
Today the sun rises at 5:37 AM and sets at 8:30 PM in O'Fallon. That is about 14 hours 52 minutes 58 seconds of daylight.
The next clock change in the Central Daylight Time zone is on November 1, 2026, when clocks go back 1 hour.
O'Fallon is in the Central Daylight Time (CDT) time zone, 5 hours behind Universal Time (UTC-5).
Yes. The next clock change is on November 1, 2026.
The current UTC offset in O'Fallon is 5 hours behind Universal Time (UTC-5).