CRN0

NZST to CST cron converter

CST is currently 19 hours behind NZST. Convert CST to NZST

UTC+13
UTC-6
0 14 * * *

At 14:00 every day in Chicago.

Show timeline and next runs
Auckland
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Chicago
Each amber mark is a run time. The top strip shows Auckland 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 Auckland.

AucklandChicago

Examples

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

Questions

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

CST is currently 19 hours behind NZST. Subtract 19 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 NZST) becomes 0 14 * * 0-4 in CST.

What is the time difference between NZST and CST?

New Zealand Time is UTC+12 / UTC+13 and Central Time is UTC-6 / UTC-5. Right now cST is currently 19 hours behind NZST.

Does daylight saving time affect NZST to CST cron conversion?

NZST and CST observe daylight saving time, so the difference between NZST (UTC+12 / UTC+13) and CST (UTC-6 / UTC-5) changes during the year. Re-check your converted cron after each DST change.

What is midnight NZST in CST cron?

Midnight in NZST (0 0 * * *) is 0 5 * * * in CST, on the previous day.

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