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Cron expressions

Run a cron job every hour

Want something to run once an hour? Hourly is one of the most common schedules around, and it suits syncs, digests, and tidy-up tasks that should keep ticking over through the day.

0 * * * *

Every hour

0 * * * * fires once an hour at minute zero. Hourly is one of the most common schedules for syncs, digests and clean-up tasks.

Next run times

  1. 1.2026-09-13T23:00:00.000Z
  2. 2.2026-09-14T00:00:00.000Z
  3. 3.2026-09-14T01:00:00.000Z
  4. 4.2026-09-14T02:00:00.000Z
  5. 5.2026-09-14T03:00:00.000Z

What 0 * * * * means

FieldValueMeaning
Minute0at minute 0
Hour*every hour
Day of month*every day of the month
Month*every month
Day of week*every day of the week

Example use cases

  • hourly sync
  • log rotation triggers
  • summary emails

Work with this expression

Schedule this on Cronhost

Point it at any URL, add headers or a body if you need them, and let Cronhost handle the timing, retries, and execution logs. It runs on the free plan.

Frequently asked questions

Related schedules