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12PM is commonly used improper terminology. There is no such thing. If you see it in print it is wrong and you may have to use context to determine what the writer meant.

The abbreviations AM and PM stand for Ante Meridian and Post Meridian, respectively. The terms ante and post mean before and after. The term meridian refers to when the sun is at the middle of its arc across the sky.

Nominally the sun is at its meridian at noon. Since it is *at* its meridian this is neither before nor after the meridian. It *is* the meridian.

Likewise, midnight is neither 12 AM nor 12 PM. It is equally far from both. It is simply 12 midnight.

The military clock is better than the civilian clock for many reasons. One is that eliminates the complexity of specifically accounting for whether a time is before of after midnight. On the military clock noon is read as 1200 hours, and midnight is read as 2400 hours.

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Which is twelve am and which is twelve pm?

12am is midnight. 12pm is noon.


How many hours is 12PM to 2PM?

It is normally considered to be 2 hours, as 12pm is normally considered to represent noon.Note that technically "pm" stands for Post meridiem (in Latin) which would mean "after noon". So 12pm would be 12 after noon, or midnight. However 12pm being noon is the norm.


Is 1200 pm noon or midnight?

12 PM is noon. 00:00 AM is midnight. But for a considered opinion, see the link below...


Is it pm after midnight?

No. When it hits midnight it goes to am again and stays like that until 11:59am, before 12pm (noon)


How many hours is 12am - 12pm?

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Is 12pm in the night or day?

Sorry, jassy033; but 12 p.m. is noontime. The initials "p.m." stand for "post meridiem", which means "after noon". Contrast that with "a.m." (ante meridiem), meaning "before noon". I was not thinking of the strict Latin meaning, but more of what I have encountered in daily usage. In fact it's a moot philosophical point, since strictly 12 is neither before nor after noon or midnight, it is exactly dead on!


When is lunchtime 12am or 12pm?

Lunchtime is typically considered to be at 12pm, which is noon. This is when the sun is generally at its highest point in the sky, marking the middle of the day. In contrast, 12am refers to midnight, which is the beginning of a new day.


What time does noon start?

12pm


How do you write midnight 12AM or 12PM?

After midnight it is 12 am.


Is 12pm midnight or midday?

midday


Is midnight 12 pm?

Midnight would be 12am since one min past midnight would be 12.01 am. 12pm would be in the afternoon.


How manys hours are 12pm to 2 pm?

12 pm - 2 pm is 2 hours. 2 hours. 12 pm is considered to be noon. MIdnight is 12 am.