It's more accurate to say that it's neither. AM is short for ante meridiem, which is Latin for before the middle of the day. PM is short for post meridiem, which is Latin for after the middle of the day. Since 1200 noon is the middle of the day, it is neither before the middle of the day nor after the middle of the day.
A millisecond before noon, the clock displays 11:59 AM, and a millisecond after noon, the clock displays 12:00 PM. The time in between, called noon, is such an infinitesimally short period of time that who is to say that the clock was not actually displaying "12:00 NOON" during that particular nanosecond. ;)
both 0000 to 1200 is AM, and 1200 to 0000 is PM.
I am assuming that you mean "how do you change the time from a 24 hour clock to a twelve hour clock." Just subtract 1200 hours from any time over 1200H. 0000H is midnight. 0100H is 1:00 am etc. up to noon. 1200H is Noon. 1300H is 1:00 pm (ie 1300 - 1200 = 100 = 1:00 pm). 1600H would be 4:00 pm (1600 - 1200 = 400 = 4:00 pm). 2200H is 10:00 pm (2200 - 1200 = 1000 = 10:00 pm).
I t is impossible to answer the question since there is no time such as 1200 am. It is either 1200 noon or 1200 midnight and, for obvious reasons, they will give different answers.
13, as in 1300 hours? That's 1 pm on the 24 hour clock (easy conversion, if the time is larger than 1200, subtract 1200 to get the time equivalent on the 12 hour clock)
a.m is an abbreviation and means before noon ie before 1200 hours. It comes from the Latin words ante meridiem (translated into English it means before midday) p.m is an abbreviation and means after noon ie after 1200 hours. It comes from the Latin words post meridiem (translated into English it means after midday)
both 0000 to 1200 is AM, and 1200 to 0000 is PM.
PM.
It depends in which time zone is it 12 PM on Tuesday.The time in Japan is always UTC + 9 hours.
AM (Ante Meridiem, Latin for Before Midday) is between 0000 and 1200, and PM (Post Meridiem, Latin for After Midday) is between 1200 and 0000.
12:00 PM in the afternoon.
Strictly speaking, there is no 1200 PM. There's 12 noon and 12 midnight. 12 noon is 1200 hours.
Ireland and the United Kingdom are in the same time zone, so the time would be the same in both places.
24 afternoon
It doesn't, moron!
I am assuming that you mean "how do you change the time from a 24 hour clock to a twelve hour clock." Just subtract 1200 hours from any time over 1200H. 0000H is midnight. 0100H is 1:00 am etc. up to noon. 1200H is Noon. 1300H is 1:00 pm (ie 1300 - 1200 = 100 = 1:00 pm). 1600H would be 4:00 pm (1600 - 1200 = 400 = 4:00 pm). 2200H is 10:00 pm (2200 - 1200 = 1000 = 10:00 pm).
8:00 am/pm
It depends on what time zone you are in.