360 hours per day
60 minutes per hour
60 seconds per minute
1 day | 360 hours | 21,600 minutes | 1,296,000 seconds
common = HHH:MM:SS arc
1 day = 360:00:00
1 hour = 015:00:00
1 minute = 000:15:00
1 second = 000:00:15
arc = HH:MM:SS.00 common
1 day = 24:00:00.00
1 hour = 00:04:00.00
1 minute = 00:00:04.00
1 second = 00:00:00.06