CRN0

MST to SAST cron converter

SAST is currently 9 hours ahead of MST. Convert SAST to MST

UTC-7
UTC+2
0 18 * * *

At 18:00 every day in Johannesburg.

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

DenverJohannesburg

Examples

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

Questions

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

SAST is currently 9 hours ahead of MST. Add 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 MST) becomes 0 18 * * 1-5 in SAST.

What is the time difference between MST and SAST?

Mountain Time is UTC-7 / UTC-6 and South Africa Standard Time is UTC+2. Right now sAST is currently 9 hours ahead of MST.

Does daylight saving time affect MST to SAST cron conversion?

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

What is midnight MST in SAST cron?

Midnight in MST (0 0 * * *) is 0 9 * * * in SAST.

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