"POST MERIDIAN" means after noon that is 12 o clock mid day to 12 o clock mid night so half day and half night
am moring and pm night
72 hours from 9 PM Sunday night would be 9 PM Wednesday night. To break it down, 24 hours after Sunday night is 9 PM Monday, 48 hours is 9 PM Tuesday, and 72 hours brings you to 9 PM Wednesday.
PM means at night or at noon
12.15 pm is just after mid day.
pm and am is created so that you know if it is morning or night. thank you for reading
1:59 PM is in the afternoon, not in the morning or night. It is just one minute shy of 2 PM, which is still considered daytime. Night typically begins after sunset, which varies by location and time of year but generally starts around 6 PM or later.
Night school hours will vary depending on the school. Many will start at about 8 Pm and last until 10 PM.
Daytime
Good night.
Midnight... 12:00 Am Noon... 12:00 Pm
Saturday Night Live is on Saturdays on 11:30 pm EST/10:30 pm CST on NBC.
10:00 pm to 11:00 pm on Tuesday night on syfy