You can configure the time of day that you want to initiate scheduled jobs for a recovery group. The time zone of the recovery group is used for the job start time.
If the job start time that you set is not within the time period that is set in the Replication window, then the software considers the next available time within the window as the start time.
From the navigation pane, go to Auto recovery > Recovery groups.
The Recovery groups page appears.
Under Group name, click a recovery group.
On the Configuration tab, in the RPO area, by Job start time, click Edit.
In the time dialog box, enter a time, and then click Save.