Cron schedule in a time zone

What this preview assumes

The expression is read as five fields — minute, hour, day of month, month, day of week — with names, ranges, lists and steps. When both day fields are restricted, a day matches if either does, as in Vixie cron and cronie. Six- and seven-field Quartz or Spring expressions are rejected instead of being guessed.

DST behaviour varies between schedulers: cronie runs jobs from a skipped hour after the jump for fixed-time jobs, systemd timers and Kubernetes CronJobs have their own logic, and many cloud schedulers only offer UTC. Choose the policy that matches yours; the preview is not a promise about any scheduler.