CRN0

BRT to AKST cron converter

AKST is currently 6 hours behind BRT. Convert AKST to BRT

UTC-3
UTC-9
0 3 * * *

At 03:00 every day in Anchorage.

Show timeline and next runs
São Paulo
00061218
00061218
Anchorage
Each amber mark is a run time. The top strip shows São Paulo local time and the bottom strip shows Anchorage 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 PauloAnchorage

Examples

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

Questions

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

AKST is currently 6 hours behind BRT. Subtract 6 hours to the hour field, and shift the day-of-week if the time crosses midnight. For example, 0 9 * * 1-5 (weekdays at 09:00 BRT) becomes 0 3 * * 1-5 in AKST.

What is the time difference between BRT and AKST?

Brasília Time is UTC-3 and Alaska Time is UTC-9 / UTC-8. Right now aKST is currently 6 hours behind BRT.

Does daylight saving time affect BRT to AKST cron conversion?

AKST observes daylight saving time, so the difference between BRT (UTC-3) and AKST (UTC-9 / UTC-8) changes during the year. Re-check your converted cron after each DST change.

What is midnight BRT in AKST cron?

Midnight in BRT (0 0 * * *) is 0 18 * * * in AKST, on the previous day.

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