Set the alarm clock for 4:11 am

 

Leave this tab open — the alarm only rings while the tab stays open.

The alarm goes off in: ::
 
 

Going to bed for a 4:11 am alarm

  • Asleep by 6:56 pm — 6 full sleep cycles, about 9 hours
  • Asleep by 8:26 pm — 5 full sleep cycles, about 7 hours
  • Asleep by 9:56 pm — 4 full sleep cycles, about 6 hours

A sleep cycle runs about 90 minutes, and most people take around 15 minutes to drop off. Waking at the end of a cycle feels easier than waking in the middle of one.

Online alarm clock for 4:11 am

As you hand the urgent volunteer fire brigade call to the next crew member at 4:11 am, set the alarm for the agreed handover check rather than relying on a tired memory. Confirm who now holds the pager and what still needs reporting before 5:00 am, so the changeover has a clear finish point.

A silent phone can make a correctly set alarm easy to miss, so check the volume and sound settings while the brigade handover is still fresh in mind. Keep this page active and the phone awake: if either is shut down, the browser alarm cannot sound for the call. A separate pager or built-in phone alarm is a sensible backup when someone is depending on the reminder.

Once the handover is complete, protect the sleep that remains instead of letting small unfinished tasks stretch towards dawn. Put the pager where the incoming crew member can reach it, note any essential detail in one place, and dim the screen before lying down again. At 4:11 am, avoiding another round of messages gives you a cleaner chance to settle before early New Zealand morning light arrives.