Set the alarm clock for 4:02 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 4:00 amAlarm clock for 4:01 amAlarm clock for 4:03 amAlarm clock for 4:04 am
All alarms from 4:00 am to 4:59 am →

Going to bed for a 4:02 am alarm

  • Asleep by 6:47 pm — 6 full sleep cycles, about 9 hours
  • Asleep by 8:17 pm — 5 full sleep cycles, about 7 hours
  • Asleep by 9:47 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 4:02 am

Pause your final checks and set the 4:02 am alarm before you have to pull yourself away and leave for a shift at the Port of Tauranga. It gives you a clear stopping point while you finish packing food, checking your hi-vis gear, or finding your keys. With 5:00 am still nearly an hour away, this alarm is for departure, not for squeezing in another job before heading out.

Keep the browser running after choosing 4:02 am, then leave the alarm page ready while you complete what you are doing. Check the volume now rather than relying on the setting you remember from yesterday. If you close the browser or let the phone sleep, the alarm will not sound to get you moving for your port shift. Use a separate phone alarm as backup when missing that departure would leave too little time for the drive across Tauranga.

Leaving for the port before dawn can make ordinary sounds less dependable than expected. At 4:02 am, the house and street may be quiet, but early traffic and work vehicles can quickly change the background noise. Put the phone on a hard surface close by, with its speaker uncovered, and choose a tone you can distinguish from engines outside or a humming appliance indoors.