Cron expression for every Saturday

About 0 0 * * 6

0 0 * * 6 runs weekly at midnight on Saturday. The last field is the day of week, where 0 is Sunday and 6 is Saturday — Saturday is 6.

Cron reads the five fields as minute hour day month weekday. For this schedule that breaks down as:

New to cron? Read the syntax reference or the FAQ.

Use it in crontab or GitHub Actions

Both snippets are ready to paste. A crontab runs in the server's local timezone; GitHub Actions always evaluates schedules in UTC. For Kubernetes, AWS EventBridge, or Vercel, use the export menu in the calculator above.

crontab

# At 12:00 AM, only on Saturday
0 0 * * 6 /path/to/command

GitHub Actions workflow

# At 12:00 AM, only on Saturday
# Note: GitHub Actions always runs schedules in UTC.
on:
  schedule:
    - cron: '0 0 * * 6'

Weekly schedules

• every Sunday0 0 * * 0
• every Sunday at 9 AM0 9 * * 0
• every Sunday at 6 PM0 18 * * 0
• every Monday0 0 * * 1
• every Monday at 9 AM0 9 * * 1
• every Monday at 6 PM0 18 * * 1

Build a custom cron expression →