How Does the Central Time Zone Work?
The Central Time Zone (CT) covers the central portion of the United States and Canada. It switches between two offsets depending on the time of year.
CST vs CDT
| Abbreviation | Full Name | UTC Offset | Season |
|---|---|---|---|
| CST | Central Standard Time | UTC-6 | Winter (Nov-Mar) |
| CDT | Central Daylight Time | UTC-5 | Summer (Mar-Nov) |
2026 Switch Dates
- Spring forward: March 8, 2026 at 2:00 AM
- Fall back: November 1, 2026 at 2:00 AM
States in the Central Time Zone
Texas (most), Oklahoma, Kansas, Nebraska, Minnesota, Iowa, Missouri, Wisconsin, Illinois, Michigan (Upper Peninsula), Indiana (small area), Arkansas, Louisiana, Mississippi, Alabama, Tennessee (most), and parts of Florida (panhandle).
Relationship to Other US Zones
| Zone | Difference from CT |
|---|---|
| Eastern Time | 1 hour ahead |
| Mountain Time | 1 hour behind |
| Pacific Time | 2 hours behind |
Central Time in Canada
Manitoba, Saskatchewan (partial), and parts of Ontario and Nunavut also use Central Time. Saskatchewan does not observe DST — it stays on CST year-round.
Quick Answer
Central Time = UTC-6 in winter (CST) and UTC-5 in summer (CDT). It's 1 hour behind Eastern Time and 1 hour ahead of Mountain Time year-round.
