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