Set the alarm for 12:11 a.m.

Web alarm clock for 12:11 a.m.

As you hand over the chapel-opening duty for night prayer, set the alarm for 12:11 am so the next person has a clear cue to get moving. Confirm who will unlock the door and where the key is before you step away. There are 49 minutes until 1:00 am, enough time for the chapel to be opened calmly and made ready for those arriving to pray.

During the handover, check where the alarm sound will actually play. A phone may still be connected to earphones tucked inside a bag or left on a table, sending the alert where the person taking over cannot hear it. Play a brief test, disconnect the earphones if needed, and leave the volume at a level that suits the quiet setting. Keep this page active and the phone awake: otherwise the chapel reminder may not sound, and the door could remain locked.

Before leaving the night duty to someone else, account for people sleeping in the house and anyone preparing quietly nearby. Place the phone close to the person responsible, use vibration with a moderate tone, and avoid leaving it against a hollow wooden surface that can amplify the sound. At 12:11 am, a nearby alert is easier to notice without carrying through bedrooms or waking the whole household.