First Day of the Month

Runs once a month, at midnight on the 1st.

Cron expression for first day of the month

At 00:00 on day 1 of the month

0 0 1 * *

0 0 1 * *

Monthly billing and rollup jobs. Careful with the day-of-month and day-of-week fields together: when both are restricted, cron runs the job if either matches, not both.

Field by field
FieldValueMeaning
Minute0At minute 0
Hour0At hour 0
Day of month1On day 1 of the month
Month*Every month
Day of week*Every day of the week
Next 5 runs (your local time)

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