CRN0

ACST to WAT cron converter

WAT is currently 9 hours 30 minutes behind ACST. Convert WAT to ACST

UTC+10:30
UTC+1
30 23 * * *

At 23:30 every day in Lagos.

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

AdelaideLagos

Examples

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

Questions

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

WAT is currently 9 hours 30 minutes behind ACST. Subtract 9 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 23 * * 0-4 in WAT.

What is the time difference between ACST and WAT?

Australian Central Time is UTC+9:30 / UTC+10:30 and West Africa Time is UTC+1. Right now wAT is currently 9 hours 30 minutes behind ACST.

Does daylight saving time affect ACST to WAT cron conversion?

ACST observes daylight saving time, so the difference between ACST (UTC+9:30 / UTC+10:30) and WAT (UTC+1) changes during the year. Re-check your converted cron after each DST change.

What is midnight ACST in WAT cron?

Midnight in ACST (0 0 * * *) is 30 14 * * * in WAT, on the previous day.

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