ADT to CDT Time Converter

ADT
10:40 AM
CDT
08:40 AM
10 May 2026

ADT

ADT (Atlantic Daylight Time) is use in the eastern provinces of Canada and some islands in the Caribbean during summer, sitting 3 hours behind Coordinated Universal Time (UTC−3). It start in March and end in November. In winter, people change to Atlantic Standard Time (AST). This provides more evening daylight for tourism and outdoor activities along the coast. Check the ADT Time Now.

CDT

During the summer season in North America, Coordinated Universal Time (UTC−5) -5 hours in the form of CDT (Central Daylight Time) is used. It begins in March and lasts till November. In winter, where weather become cold, the region is back to Central Standard Time (CST). This will assist others to enjoy more evening sun in sports and shopping. Check the CDT Time Now.

ADT to CDT Chart

ADT TimeCDT Time
12:00 AM10:00 PM
01:00 AM11:00 PM
02:00 AM12:00 AM
03:00 AM01:00 AM
04:00 AM02:00 AM
05:00 AM03:00 AM
06:00 AM04:00 AM
07:00 AM05:00 AM
08:00 AM06:00 AM
09:00 AM07:00 AM
10:00 AM08:00 AM
11:00 AM09:00 AM
12:00 PM10:00 AM
01:00 PM11:00 AM
02:00 PM12:00 PM
03:00 PM01:00 PM
04:00 PM02:00 PM
05:00 PM03:00 PM
06:00 PM04:00 PM
07:00 PM05:00 PM
08:00 PM06:00 PM
09:00 PM07:00 PM
10:00 PM08:00 PM
11:00 PM09:00 PM

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