CRN0

ACST to EST cron converter

EST is currently 15 hours 30 minutes behind ACST. Convert EST to ACST

UTC+10:30
UTC-5
30 17 * * *

At 17:30 every day in New York.

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

AdelaideNew York

Examples

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

Questions

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

EST is currently 15 hours 30 minutes behind ACST. Subtract 15 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 17 * * 0-4 in EST.

What is the time difference between ACST and EST?

Australian Central Time is UTC+9:30 / UTC+10:30 and Eastern Time is UTC-5 / UTC-4. Right now eST is currently 15 hours 30 minutes behind ACST.

Does daylight saving time affect ACST to EST cron conversion?

ACST and EST observe daylight saving time, so the difference between ACST (UTC+9:30 / UTC+10:30) and EST (UTC-5 / UTC-4) changes during the year. Re-check your converted cron after each DST change.

What is midnight ACST in EST cron?

Midnight in ACST (0 0 * * *) is 30 8 * * * in EST, on the previous day.

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