myhome/.local/bin/suspend-at-time

#!/bin/bash
#./suspend-at-time 0:00

RUNAT="$1"

while [ 1 ]
do
    DATE=`/bin/date +%H:%M`
    if [ $DATE. = $RUNAT. ]
    then
        sudo systemctl suspend
        echo ""DONE"      at     "$(date)"" 
        pkill suspend-at-time
	fi
done