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TimerAlarmClock

Set Alarm for 3 PM (3:00 PM)

The alarm below is already set to 3:00 PM. Press Set Alarm to arm it, and keep this tab open so it can ring.

Current time

Alarm time

More options
80%

About this alarm

End of the school day in many districts, and a common slot for afternoon appointments. If you need to leave at 3, the alarm you want might really be 2:45.

Afternoon alarms are reminders more than wake-ups. Pickup times, appointments, the end of a nap, or the point in the day where you promised yourself you would stop and do the other thing.

Need a different time? Change the hour, minute or AM/PM above - you can set any minute of the day, and this page stays put. The online alarm clock works exactly the same way.

Nap or reminder?

Using this alarm to end a nap? Start resting at these times to be woken at 3:00 PM:

Nap start times for a 3:00 PM alarm
Nap lengthStart at
20 minutes2:40 PM
90 minutes1:30 PM

Add a few minutes to actually fall asleep. A 20-minute nap is short enough to avoid grogginess; 90 minutes is about one full sleep cycle.

3:00 PM in other formats

  • 24-hour clock: 3:00 PM = 15:00
  • Spoken: three o'clock in the afternoon

See all alarm times

Questions about how it works? See the FAQ