CRN0

MST to HST cron converter

HST is currently 3 hours behind MST. Convert HST to MST

UTC-7
UTC-10
0 6 * * *

At 06:00 every day in Honolulu.

Show timeline and next runs
Denver
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00061218
Honolulu
Each amber mark is a run time. The top strip shows Denver 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 Denver.

DenverHonolulu

Examples

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

Questions

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

HST is currently 3 hours behind MST. Subtract 3 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 MST) becomes 0 6 * * 1-5 in HST.

What is the time difference between MST and HST?

Mountain Time is UTC-7 / UTC-6 and Hawaii Time is UTC-10. Right now hST is currently 3 hours behind MST.

Does daylight saving time affect MST to HST cron conversion?

MST observes daylight saving time, so the difference between MST (UTC-7 / UTC-6) and HST (UTC-10) changes during the year. Re-check your converted cron after each DST change.

What is midnight MST in HST cron?

Midnight in MST (0 0 * * *) is 0 21 * * * in HST, on the previous day.

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