The hours from 7am to 2pm is 7hrs.
24
7am to 2pm is 7 hour.
7 hours
4
many hours is 7am-245pm is : 7 hr 45 min
11 hours
(24 + 24 + 24 + 12 + 5) hours = 89 hours
2 PM EST is 7 PM GMT. GMT is 5 hours ahead of EST.
Zurich is GMT+2 hr, so at 2PM EST in the US, it is 8 PM in Zurich
15 1/2 that's with a 1/2 hr break
24
3am to 2pm is 11 hours.
Pre-breakfast: around 7am Breakfast: 9:30am Lunch: between 12pm and 2pm (main meal of the day) Dinner: after 7pm