Cron Every Month (1st at Midnight)
Cron expression to run a job on the 1st of every month at midnight: 0 0 1 * *. Standard monthly cron schedule for reports and billing.
0
Minute
0
Hour
1
Day (M)
*
Month
*
Weekday
“At 12:00 AM, on day 1 of the month”
Next execution dates
- Wed, Jul 1, 2026, 12:00:00 AMin 20 days
- Sat, Aug 1, 2026, 12:00:00 AMin 51 days
- Tue, Sep 1, 2026, 12:00:00 AMin 82 days
- Thu, Oct 1, 2026, 12:00:00 AMin 112 days
- Sun, Nov 1, 2026, 12:00:00 AMin 143 days
Visual builder
Pick how often the job should run. The expression updates automatically.
At:
How cron syntax works
A standard cron expression has five fields, separated by spaces.
| Minute | Hour | Day of month | Month | Day of week |
|---|---|---|---|---|
| 0 - 59 | 0 - 23 | 1 - 31 | 1 - 12 | 0 - 6 (Sun-Sat) |
*Any value* * * * * — every minute
,Value list separator0 9,17 * * * — at 9 AM and 5 PM
-Range of values0 9-17 * * * — every hour 9 AM–5 PM
/Step values*/15 * * * * — every 15 minutes
?No specific value (Quartz)0 0 12 ? * MON
LLast (day of month/week)0 0 L * ? — last day of month
Common cron expressions
Click any example to load and translate it.
When to use this schedule
Running on the 1st gives you a full calendar month of data. Ideal for generating monthly invoices, resetting monthly usage quotas, archiving the prior month's records, and triggering end-of-month analytics rollups.