Web alarm clock for 12:44 a.m.
While preparing ahead to open the chapel for night prayer, you can set the alarm for 12:44 am before arranging the keys, lights, and entrance. The early setup leaves room to check what worshippers will need without watching the clock constantly. By 1:00 am, the chapel can already be open and quiet rather than being unlocked in a rush.
Keep the alarm page visible while you finish the chapel preparations, especially if you switch to a message or another screen. A browser may reduce activity on a page left in the background, so return to it and confirm that the countdown is still moving and the volume remains audible. The chapel could otherwise stay locked if the browser is closed or the phone falls asleep before the alarm sounds; use a separate phone alarm when you cannot leave the page active.
Because the streets and church grounds are quieter after midnight, allow a small buffer after 12:44 am for walking safely to the entrance, finding the correct key, and turning on only the lights needed for prayer. Keep the remaining minutes before the next chapel duty free for one final check of the doorway and prayer area, so an unexpected lock or missing item does not delay the same night’s schedule.