Cron expressions / Hourly
Every 3 hours
0 */3 * * * Every 3 hours, on the hour
Next 5 run times
| # | Run time (UTC) |
|---|---|
| 1 | Sun, Aug 2, 2026, 03:00 AM |
| 2 | Sun, Aug 2, 2026, 06:00 AM |
| 3 | Sun, Aug 2, 2026, 09:00 AM |
| 4 | Sun, Aug 2, 2026, 12:00 PM |
| 5 | Sun, Aug 2, 2026, 03:00 PM |
Computed from a fixed reference date so this table is stable across visits. Paste this expression into the cron parser tool for live run times from right now.
Commonly used for
Spaces work out 8 times a day. Used for batch imports, digest emails, and syncs where hourly is overkill but daily is too sparse.