CRN0

GST to BRT cron converter

BRT is currently 7 hours behind GST. Convert BRT to GST

UTC+4
UTC-3
0 2 * * *

At 02:00 every day in São Paulo.

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

DubaiSão Paulo

Examples

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

Questions

How do I convert a cron expression from GST to BRT?

BRT is currently 7 hours behind GST. Subtract 7 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 GST) becomes 0 2 * * 1-5 in BRT.

What is the time difference between GST and BRT?

Gulf Standard Time is UTC+4 and Brasília Time is UTC-3. Right now bRT is currently 7 hours behind GST.

Does daylight saving time affect GST to BRT cron conversion?

Neither GST nor BRT observes daylight saving time, so the 7 hours difference stays the same all year.

What is midnight GST in BRT cron?

Midnight in GST (0 0 * * *) is 0 17 * * * in BRT, on the previous day.

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