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Wake me up in 12 hours

Wake me up in 12 hours. Set timer for 12 hours. Set the alarm for 12 hours from now. It is a free and easy-to-use countdown timer.

Set this 12 hours timer and let the countdown start. Use it to control the time limit of any activity and be notified when that limit has been reached. When the countdown stops, an alarm sound will ring.

Start 12 hours timer.

Set an timer for the specified time

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