on: schedule: # * is a special character in YAML so you have to quote this string - cron: "30 5,17 * * *" ただし、schedule トリガーを用いた方法は、公式ドキュメントにもあるように遅延する場合があります。 Note: The schedule event can be delayed during periods of high loads of GitHub Actions workflow runs. High load times include the start of every hour. To decrease the chance of delay, schedule your workflow to run at a different time of the