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Wake me up in 5 hours 15 minutes

Wake me up in 5 hours 15 minutes. Set timer for 5 hours 15 minutes. Set the alarm for 5 hours 15 minutes from now. It is a free and easy-to-use countdown timer.

Set this 5 hours 15 minutes 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 5 hours 15 minutes timer.

Set an timer for the specified time

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