Central Standard Time (CST) is the
Central Time Zone of the United
States of America (USA). Central Standard Time (CST) is 6 hours behind
Greenwich
Mean Time (GMT-6).
Does Central Time observe 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).