10 hours.
Wiki User
∙ 14y ago12am to 4pm is 16 hours.
6 hours from 4pm to 10pm
4 pm to 4 am is 12 hours, because 1 day is 24 hours.
7am to 4pm is 9 hours.
4pm to midnight is 8 hours.
10am to 4pm is a period of six hours.
19 hours
Two hours
7 hours
Hours are between 4pm and 9pm is 5 hours, 9 pm -4 pm
Usually 10am until 4pm.
It's 7 hours 4pm = 1600 9 am = 0900 16 - 9 = 7