Cron expression explainer
Read a cron schedule in plain words and see the next run times in UTC or local time.
Runs locally. Nothing you paste leaves this tab.
Next runs
Kubernetes CronJob time zones
A CronJob uses the time zone of the kube-controller-manager, which is UTC on AKS, EKS and GKE. Since Kubernetes 1.27 you can set spec.timeZone, for example Europe/London, so the schedule follows daylight saving.
When both day of month and day of week are set, cron runs when either one matches, not both.