CRN0

HST to AWST cron converter

AWST is currently 18 hours ahead of HST. Convert AWST to HST

UTC-10
UTC+8
0 3 * * *

At 03:00 every day in Perth.

Show timeline and next runs
Honolulu
00061218
00061218
Perth
Each amber mark is a run time. The top strip shows Honolulu local time and the bottom strip shows Perth 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 Honolulu.

HonoluluPerth

Examples

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

Questions

How do I convert a cron expression from HST to AWST?

AWST is currently 18 hours ahead of HST. Add 18 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 HST) becomes 0 3 * * 2-6 in AWST.

What is the time difference between HST and AWST?

Hawaii Time is UTC-10 and Australian Western Time is UTC+8. Right now aWST is currently 18 hours ahead of HST.

Does daylight saving time affect HST to AWST cron conversion?

Neither HST nor AWST observes daylight saving time, so the 18 hours difference stays the same all year.

What is midnight HST in AWST cron?

Midnight in HST (0 0 * * *) is 0 18 * * * in AWST.

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