CT to AST Time Converter
Convert time between Central Daylight Time and Atlantic Daylight Time.
Notice
- CDT (Central Daylight Time) is not currently in use. We automatically switched to CT (Central Time).
- ADT (Atlantic Daylight Time) is not currently in use. We automatically switched to AST (Atlantic Standard Time).
Meeting Planner between CT and AST
Best Time to Call between CT and AST
CT:
Your local timezone (UTC) differs from CT/AST. Defaulting to CT.
Mon, Jan 12, 2026
CT: Mon, Jan 12 09:00–10:00
AST: Mon, Jan 12 11:00–12:00
CT: Mon, Jan 12 14:00–15:00
AST: Mon, Jan 12 16:00–17:00
CT: Mon, Jan 12 13:30–14:30
AST: Mon, Jan 12 15:30–16:30
Tue, Jan 13, 2026
CT: Tue, Jan 13 09:00–10:00
AST: Tue, Jan 13 11:00–12:00
CT: Tue, Jan 13 14:00–15:00
AST: Tue, Jan 13 16:00–17:00
CT: Tue, Jan 13 13:30–14:30
AST: Tue, Jan 13 15:30–16:30
Wed, Jan 14, 2026
CT: Wed, Jan 14 09:00–10:00
AST: Wed, Jan 14 11:00–12:00
CT: Wed, Jan 14 14:00–15:00
AST: Wed, Jan 14 16:00–17:00
CT: Wed, Jan 14 13:30–14:30
AST: Wed, Jan 14 15:30–16:30
CT and AST Hours Mapping Table
Work hours Sleep hours
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02:00
01:00
03:00
02:00
04:00
03:00
05:00
04:00
06:00
05:00
07:00
06:00
08:00
07:00
09:00
08:00
10:00
09:00
11:00
10:00
12:00
11:00
13:00
12:00
14:00
13:00
15:00
14:00
16:00
15:00
17:00
16:00
18:00
17:00
19:00
18:00
20:00
19:00
21:00
20:00
22:00
21:00
23:00
22:00
00:00+1 day
23:00
01:00+1 day