When does Central Time change Daylight Saving Time?
In most states in the USA and in most provinces in Canada,
Daylight-Saving
Time (DST) is observed. During DST CT (or CDT) is 5 hours behind
Greenwich Mean Time (GMT-5).
After the Summer months Central Time is shifted
back by 1 hour to US Central Standard Time (CST) or (GMT-6).
The schedule for the states of the United States that adopt
daylight saving time are:
2 a.m. on the Second Sunday in March
to
2 a.m. on the First Sunday of
November.