CRN0

CST to ACST cron converter

ACST is currently 16 hours 30 minutes ahead of CST. Convert ACST to CST

UTC-6
UTC+10:30
30 1 * * *

At 01:30 every day in Adelaide.

Show timeline and next runs
Chicago
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Adelaide
Each amber mark is a run time. The top strip shows Chicago local time and the bottom strip shows Adelaide local time, lined up so the same moment sits on the same vertical line. Shaded areas are night hours.

Same moment as “at 09:00 every day” in Chicago.

ChicagoAdelaide

Examples

CSTACST
0 9 * * *
30 1 * * *
0 9 * * 1-5
30 1 * * 2-6
*/15 * * * *
*/15 * * * *
0 0 * * *
30 16 * * *
30 2 * * 0
0 19 * * 0
0 0 1 * *
30 16 1 * *
0 */6 * * *
30 4-23/6 * * *
0 17 * * 5
30 9 * * 6
Every hour of the day
0 0 * * *30 16 * * *
0 1 * * *30 17 * * *
0 2 * * *30 18 * * *
0 3 * * *30 19 * * *
0 4 * * *30 20 * * *
0 5 * * *30 21 * * *
0 6 * * *30 22 * * *
0 7 * * *30 23 * * *
0 8 * * *30 0 * * *next day
0 9 * * *30 1 * * *next day
0 10 * * *30 2 * * *next day
0 11 * * *30 3 * * *next day
0 12 * * *30 4 * * *next day
0 13 * * *30 5 * * *next day
0 14 * * *30 6 * * *next day
0 15 * * *30 7 * * *next day
0 16 * * *30 8 * * *next day
0 17 * * *30 9 * * *next day
0 18 * * *30 10 * * *next day
0 19 * * *30 11 * * *next day
0 20 * * *30 12 * * *next day
0 21 * * *30 13 * * *next day
0 22 * * *30 14 * * *next day
0 23 * * *30 15 * * *next day

Questions

How do I convert a cron expression from CST to ACST?

ACST is currently 16 hours 30 minutes ahead of CST. Add 16 hours 30 minutes to the hour and minute field, and shift the day-of-week if the time crosses midnight. For example, 0 9 * * 1-5 (weekdays at 09:00 CST) becomes 30 1 * * 2-6 in ACST.

What is the time difference between CST and ACST?

Central Time is UTC-6 / UTC-5 and Australian Central Time is UTC+9:30 / UTC+10:30. Right now aCST is currently 16 hours 30 minutes ahead of CST.

Does daylight saving time affect CST to ACST cron conversion?

CST and ACST observe daylight saving time, so the difference between CST (UTC-6 / UTC-5) and ACST (UTC+9:30 / UTC+10:30) changes during the year. Re-check your converted cron after each DST change.

What is midnight CST in ACST cron?

Midnight in CST (0 0 * * *) is 30 16 * * * in ACST.

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