CRN0

HST to MST cron converter

MST is currently 3 hours ahead of HST. Convert MST to HST

UTC-10
UTC-7
0 12 * * *

At 12:00 every day in Denver.

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

HonoluluDenver

Examples

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

Questions

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

MST is currently 3 hours ahead of HST. Add 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 HST) becomes 0 12 * * 1-5 in MST.

What is the time difference between HST and MST?

Hawaii Time is UTC-10 and Mountain Time is UTC-7 / UTC-6. Right now mST is currently 3 hours ahead of HST.

Does daylight saving time affect HST to MST cron conversion?

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

What is midnight HST in MST cron?

Midnight in HST (0 0 * * *) is 0 3 * * * in MST.