CRN0

HST to EAT cron converter

EAT is currently 13 hours ahead of HST. Convert EAT to HST

UTC-10
UTC+3
0 22 * * *

At 22:00 every day in Nairobi.

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

HonoluluNairobi

Examples

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

Questions

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

EAT is currently 13 hours ahead of HST. Add 13 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 22 * * 1-5 in EAT.

What is the time difference between HST and EAT?

Hawaii Time is UTC-10 and East Africa Time is UTC+3. Right now eAT is currently 13 hours ahead of HST.

Does daylight saving time affect HST to EAT cron conversion?

Neither HST nor EAT observes daylight saving time, so the 13 hours difference stays the same all year.

What is midnight HST in EAT cron?

Midnight in HST (0 0 * * *) is 0 13 * * * in EAT.

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