Cron: on the first day of each quarter
The crontab expression that runs on the first day of each quarter, with the next occurrences in your timezone.
0 0 1 1,4,7,10 *minutehourday (month)monthday (week)
“at 00:00 on day 1 of the month in January, April, July, October”
Need something this page does not cover? Open it in the cron editor and adjust from here.