Set the alarm clock for 4:06 am

 

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

The alarm goes off in: ::
 
 

You can also try the other alarm clocks

Alarm clock for 4:04 amAlarm clock for 4:05 amAlarm clock for 4:07 amAlarm clock for 4:08 am
All alarms from 4:00 am to 4:59 am →

Going to bed for a 4:06 am alarm

  • Asleep by 6:51 pm — 6 full sleep cycles, about 9 hours
  • Asleep by 8:21 pm — 5 full sleep cycles, about 7 hours
  • Asleep by 9:51 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.

Related tools

Online timerOnline stopwatchCountdownDate calculatorsCalendar and datesPublic holidaysAll tools →

Online alarm clock for 4:06 am

As you finish the last checks and leave the Milford Road snowplough ready to head out, an alarm for 4:06 am can mark the moment to hand over and step away. There are 54 minutes before 5:00 am, enough time for the next crew to begin preparations without turning the end of your shift into a rush.

A snowplough yard can be full of idling engines, ventilation fans and clattering gear, so choose a volume you can hear above the actual background noise around you. Test the signal from the place where you will be working, rather than beside the computer. Keep another reliable alert for the snowplough departure, because this browser alarm will make no sound if it is no longer running when the computer goes to sleep.

Leaving the depot during the dark hours makes a bright screen feel especially stark against the cab and yard lighting. Before 4:06 am, lower the display brightness to a comfortable level and use a warmer colour setting if one is available. Keep the alarm page visible without repeatedly checking it; a quick glance at the time is enough while you finish paperwork, collect your gear and adjust to the darkness outside.