CRN0

SAST to MST cron converter

MST is currently 9 hours behind SAST. Convert MST to SAST

UTC+2
UTC-7
0 0 * * *

At 00:00 every day in Denver.

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

JohannesburgDenver

Examples

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

Questions

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

MST is currently 9 hours behind SAST. Subtract 9 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 SAST) becomes 0 0 * * 1-5 in MST.

What is the time difference between SAST and MST?

South Africa Standard Time is UTC+2 and Mountain Time is UTC-7 / UTC-6. Right now mST is currently 9 hours behind SAST.

Does daylight saving time affect SAST to MST cron conversion?

MST observes daylight saving time, so the difference between SAST (UTC+2) and MST (UTC-7 / UTC-6) changes during the year. Re-check your converted cron after each DST change.

What is midnight SAST in MST cron?

Midnight in SAST (0 0 * * *) is 0 15 * * * in MST, on the previous day.

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