CRN0

BRT to ACST cron converter

ACST is currently 13 hours 30 minutes ahead of BRT. Convert ACST to BRT

UTC-3
UTC+10:30
30 22 * * *

At 22:30 every day in Adelaide.

Show timeline and next runs
São Paulo
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Adelaide
Each amber mark is a run time. The top strip shows São Paulo 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 São Paulo.

São PauloAdelaide

Examples

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

Questions

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

ACST is currently 13 hours 30 minutes ahead of BRT. Add 13 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 BRT) becomes 30 22 * * 1-5 in ACST.

What is the time difference between BRT and ACST?

Brasília Time is UTC-3 and Australian Central Time is UTC+9:30 / UTC+10:30. Right now aCST is currently 13 hours 30 minutes ahead of BRT.

Does daylight saving time affect BRT to ACST cron conversion?

ACST observes daylight saving time, so the difference between BRT (UTC-3) and ACST (UTC+9:30 / UTC+10:30) changes during the year. Re-check your converted cron after each DST change.

What is midnight BRT in ACST cron?

Midnight in BRT (0 0 * * *) is 30 13 * * * in ACST.

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