CRN0

AKST to HST cron converter

HST is currently 1 hour behind AKST. Convert HST to AKST

UTC-9
UTC-10
0 8 * * *

At 08:00 every day in Honolulu.

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

AnchorageHonolulu

Examples

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

Questions

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

HST is currently 1 hour behind AKST. Subtract 1 hour 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 AKST) becomes 0 8 * * 1-5 in HST.

What is the time difference between AKST and HST?

Alaska Time is UTC-9 / UTC-8 and Hawaii Time is UTC-10. Right now hST is currently 1 hour behind AKST.

Does daylight saving time affect AKST to HST cron conversion?

AKST observes daylight saving time, so the difference between AKST (UTC-9 / UTC-8) and HST (UTC-10) changes during the year. Re-check your converted cron after each DST change.

What is midnight AKST in HST cron?

Midnight in AKST (0 0 * * *) is 0 23 * * * in HST, on the previous day.

Related