CRN0

ACST to CST cron converter

CST is currently 16 hours 30 minutes behind ACST. Convert CST to ACST

UTC+10:30
UTC-6
30 16 * * *

At 16:30 every day in Chicago.

Show timeline and next runs
Adelaide
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Chicago
Each amber mark is a run time. The top strip shows Adelaide local time and the bottom strip shows Chicago 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 Adelaide.

AdelaideChicago

Examples

ACSTCST
0 9 * * *
30 16 * * *
0 9 * * 1-5
30 16 * * 0-4
*/15 * * * *
*/15 * * * *
0 0 * * *
30 7 * * *
30 2 * * 0
0 10 * * 6
0 0 1 * *
30 7 31 * *
0 */6 * * *
30 1-23/6 * * *
0 17 * * 5
30 0 * * 5
Every hour of the day
0 0 * * *30 7 * * *day before
0 1 * * *30 8 * * *day before
0 2 * * *30 9 * * *day before
0 3 * * *30 10 * * *day before
0 4 * * *30 11 * * *day before
0 5 * * *30 12 * * *day before
0 6 * * *30 13 * * *day before
0 7 * * *30 14 * * *day before
0 8 * * *30 15 * * *day before
0 9 * * *30 16 * * *day before
0 10 * * *30 17 * * *day before
0 11 * * *30 18 * * *day before
0 12 * * *30 19 * * *day before
0 13 * * *30 20 * * *day before
0 14 * * *30 21 * * *day before
0 15 * * *30 22 * * *day before
0 16 * * *30 23 * * *day before
0 17 * * *30 0 * * *
0 18 * * *30 1 * * *
0 19 * * *30 2 * * *
0 20 * * *30 3 * * *
0 21 * * *30 4 * * *
0 22 * * *30 5 * * *
0 23 * * *30 6 * * *

Questions

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

CST is currently 16 hours 30 minutes behind ACST. Subtract 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 ACST) becomes 30 16 * * 0-4 in CST.

What is the time difference between ACST and CST?

Australian Central Time is UTC+9:30 / UTC+10:30 and Central Time is UTC-6 / UTC-5. Right now cST is currently 16 hours 30 minutes behind ACST.

Does daylight saving time affect ACST to CST cron conversion?

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

What is midnight ACST in CST cron?

Midnight in ACST (0 0 * * *) is 30 7 * * * in CST, on the previous day.

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