seven 8am - 3pm or 8pm - 3am nineteen 8am - 3am or 8pm - 3pm
3am to 2pm is 11 hours.
3am to 2pm is 11 hours.
8pm to 7am is 11 hours.
From 8PM to 1PM (the next day) is 17 hours.
16 hours
6am to 6pm is 12 hours. 6pm to 8pm is 2 hours. 12+2=14 6am to 8pm is 14 hours
Santa will be there between 8pm and 3am.
Santa will be there between 8pm and 3am.
10
10
11 hours