Cron Expression: On February 29th at midnight (leap year only)
Cron Expression
0 0 29 2 *On February 29th at midnight (leap year only)
Click the expression to select it, then copy.
Quick Answer
The cron expression for "on february 29th at midnight (leap year only)" is `0 0 29 2 *`. Copy and paste this into your crontab, Vercel cron config, GitHub Actions workflow, or any standard cron-compatible scheduler.
Field-by-Field Breakdown
| Field | Value | Meaning |
|---|---|---|
| Minute | 0 | At minute 0 |
| Hour | 0 | At hour 0 |
| Day of Month | 29 | At day of month 29 |
| Month | 2 | At month 2 |
| Day of Week | * | Every day of week |
Common Use Cases
- →Leap year events
- →Quadrennial tasks
- →Special date triggers
How to Use This Expression
Vercel Cron Jobs
// vercel.json
{
"crons": [{
"path": "/api/your-endpoint",
"schedule": "0 0 29 2 *"
}]
}GitHub Actions
# .github/workflows/scheduled.yml
on:
schedule:
- cron: '0 0 29 2 *'Linux crontab
0 0 29 2 * /path/to/your-command.sh