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Castov
POPULAR PRESET

Cron Schedule:
0 3 * * 0

Sunday 03:00

Quiet weekly maintenance on Sunday at 3 AM. In crontab syntax, 0 3 * * 0 translates to: "At 03:00, on Sunday".

Understanding the Schedule

0Minute
3Hour
*Day(M)
*Month
0Day(W)

Upcoming Execution Times (UTC)

  • 2026-10-18 03:00:00
  • 2026-10-25 03:00:00
  • 2026-11-01 03:00:00

This visualizer breaks down the 5 segments of your cron schedule. Adjust the fields in your server's crontab file to change execution frequency.

Frequently Asked Questions

What does the cron schedule 0 3 * * 0 mean?
Quiet weekly maintenance on Sunday at 3 AM. In crontab syntax, 0 3 * * 0 translates to: "At 03:00, on Sunday".
When are the upcoming execution runs?
The next 3 scheduled run times (UTC) are: 2026-10-18 03:00:00, 2026-10-25 03:00:00, 2026-11-01 03:00:00.
How do I format a standard cron expression?
A standard cron expression consists of 5 fields: minute, hour, day of month, month, and day of week. You can use numbers, asterisks (*), commas, and slashes to define execution times.
Where is cron used?
Cron is a time-based job scheduler in Unix-like operating systems. Developers use it to set up maintenance scripts, backups, CI/CD jobs, and scheduled background workers.