culture | January 09, 2026

What is the correct way to write am and pm

Do you capitalize AM and PM in a sentence?

The abbreviations a.m. and p.m. are generally lowercased in running text, but they may also be capitalized (for example, in headings, signs, and notices). When lowercased, the letters of the abbreviations are usually followed by periods (8:30 a.m. ); if capitalized, periods are omitted (8:30 AM ).

Is it 2pm or 2 pm?

In addition, when writing the times 1:00 pm, 2:00 pm, etc., it is perfectly acceptable to omit the zeroes and write 1 pm, 2 pm, instead. Finally, note that while in the US we use a 12-hour clock, some countries use a 24-hour clock, or military time.

Is there a comma after AM and PM?

A comma should follow the time range if the sentence continues: “The meeting is scheduled for August 31, 7-9 p.m., and will feature a guest speaker.” A reference to day, date, and time requires commas between each pair of elements: “The meeting is scheduled for Wednesday, August 31, 7-9 p.m.” (And don’t precede a time …

Is it 9 am or 9 am?

Time Formats
12-hour24-hour
7:00 am7:00
8:00 am8:00
9:00 am9:00
10:00 am10:00

Is it am am or am?

The first and most common way to write them is with lowercase “a.m.” and “p.m.” This way requires periods, and both Chicago Style and AP Style recommend this way of writing the abbreviations. This subway train will leave daily at 10:05 a.m.

How do you write 6pm?

Technically speaking, 6 p.m. should probably be considered the most formal option. However, it is common practice to omit the punctuation nowadays and simply write 6 pm. I would not recommend omitting the space between the number and ‘pm’.

What is AM and PM full form?

Post meridiem post meridiem/Full name

How can I remember 12 AM and PM?

Is it AM Night or Day?

The A stands before the P in the alphabet. AM comes first in the alphabet and therefore also first on a day (Morning) and PM comes last (afternoon/night). 3. PM – Passes Midday.

Is it AM or PM?

AM/PM (or “12 Hour Clock”): the day is split into: the 12 Hours running from Midnight to Noon (the AM hours), and.

Showing the Time.
AMPM
Ante Meridiem* Latin for “before midday”Post Meridiem* Latin for “after midday”
Midnight to NoonNoon to Midnight
24 Hour: 00:00 to 11:5924 Hour: 12:00 to 23:59

Is afternoon 12 AM or PM?

‘Noon’ means ‘midday’ or 12 o’clock during the day. ‘Midnight’ refers to 12 o’clock (or 0:00) during the night. When using a 12-hour clock, 12 pm typically refers to noon and 12 am means midnight.