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AWS EventBridge cron expression: every day at midnight
To run a AWS EventBridge job every day at midnight, use:
0 0 * * ? *At 00:00 UTC.
Your week at a glance
Upcoming runs
| # | Local | UTC | From now |
|---|
Copy-ready code
Why use this schedule
The default nightly slot. Everything that can wait until the day is over runs here.
- Daily reports for the previous day
- Archiving old records
- Resetting daily counters or quotas
First runs, as an example
Starting from 1 January 2027, evaluated in UTC:
| # | Date and time (UTC) |
|---|---|
| 1 | Fri, 01 Jan 2027, 00:00:00 |
| 2 | Sat, 02 Jan 2027, 00:00:00 |
| 3 | Sun, 03 Jan 2027, 00:00:00 |
| 4 | Mon, 04 Jan 2027, 00:00:00 |
| 5 | Tue, 05 Jan 2027, 00:00:00 |
| 6 | Wed, 06 Jan 2027, 00:00:00 |
Every day at midnight in every dialect
| System | Expression |
|---|---|
| AWS EventBridge (this page) | 0 0 * * ? * |
| Quartz | 0 0 0 * * ? |
| Spring | 0 0 0 * * * |
| Crontab | 0 0 * * * |
| Kubernetes | 0 0 * * * |
| Jenkins | H 0 * * * |
| GitHub Actions | 0 0 * * * |
| node-cron | 0 0 * * * |
| Apache Airflow | 0 0 * * * |
| Azure Functions | 0 0 0 * * * |
| Google Cloud Scheduler | 0 0 * * * |
Need to translate a different expression? Use the cron converter.
Ready-to-use AWS EventBridge config
Drop this into your project. The expression is the one above.
cron(0 0 * * ? *)aws events put-rule --name my-rule --schedule-expression "cron(0 0 * * ? *)"The AWS EventBridge fields, in order: minute (0-59), hour (0-23), day-of-month (1-31), month (1-12), day-of-week (1-7, 1 = Sunday), year (1970-2199, required).
Things to watch out for in AWS EventBridge
- Six fields with a required year: minute, hour, day-of-month, month, day-of-week, year. There is no seconds field.
- EventBridge rules always run in UTC. If you want a local time zone with DST support, use EventBridge Scheduler instead.
The common mistake with this schedule
Midnight is the busiest minute on many shared systems. If your job is not time-critical, run it at 02:17 instead of 00:00.
Frequently asked questions
How do I run a AWS EventBridge job every day at midnight?
Use 0 0 * * ? *. At 00:00 UTC.
What is the every day at midnight cron expression in other systems?
Quartz: 0 0 0 * * ?; Spring: 0 0 0 * * *; Crontab: 0 0 * * *. The table on this page lists every dialect.
Which time zone does AWS EventBridge use for this schedule?
EventBridge rules always run in UTC. If you want a local time zone with DST support, use EventBridge Scheduler instead.