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12-hour clock

en.wikipedia.org/wiki/12-hour_clock

The 12-hour clock is a time convention in which the 24 hours of ..... E. G. Richards in his book Mapping Time provided a diagram in which 12 a.m. means noon and 12 p.m. means midnight.

Is 12PM noon or midnight? ... and why? | Yahoo Answers

answers.yahoo.com/question/index?qid=20060827115425AAqYIxy

Aug 27, 2006 ... Best Answer: There is no logic in the 12 hour system AM PM, AM stands for ANTE MERIDIAN, and PM for POST MERIDIAN, so at noon the ...

The Grammarphobia Blog: Is noon 12 a.m. or 12 p.m.?

www.grammarphobia.com/blog/2007/01/noon.html

Jan 16, 2007 ... Q: The parking signs in my town refer to noon as 12 p.m. Since “p.m.” stands for “ post meridiem” (“after noon” in Latin), can 12 p.m. be used for ...

Is midnight 12pm or 12am? | Notes and Queries | guardian.co.uk

www.theguardian.com/notesandqueries/query/0,,-1752,00.html

This period ends in the middle of the night, 12 hours after noon at the point ... AS IS clear from consideration of the literal meanings of am and pm, noon is 12m, ...

AM and PM: What Do They Mean? - Timeanddate.com

www.timeanddate.com/time/am-and-pm.html

Use midnight for 12 AM and noon for 12 PM. ... Each hour during the day, except midnight and noon, is suffixed by am or pm to identify whether the hour being ...

How to avoid 12:00 AM midnight/noon confusion in a time input field ...

ux.stackexchange.com/questions/31119/how-to-avoid-1200-am-midnight-noon-confusion-in-a-time-input-field

Dec 29, 2012 ... For 12:00 AM, it would say midnight and 12:00 PM it would say noon. Its just a display thing that cannot be edited unless you change the ...

Why is noon considered 12 p.m. instead of 12 a.m.? - Quora

www.quora.com/Why-is-noon-considered-12-p-m-instead-of-12-a-m

As Tom Golden said, it's 12 noon or 12 midnight. However, when programmers started needing to express EVERYTHING as a.m. or p.m., they had to assign ...

What do a.m. and p.m. stand for? | Dictionary.com Blog

blog.dictionary.com/what-do-am-and-pm-stand-for/

May 19, 2015 ... Why should noon be p.m.(AFTER midday), when it IS midday? ... So the use of 12 am for midnight and 12 pm for noon has only one instant in ...

Times of Day Frequently asked questions (FAQ)

www.nist.gov/pml/div688/times.cfm

Feb 4, 2010 ... How to use a.m./p.m. vs. noon/midnight. Sunrise/sunset times and definitions of dusk/dawn/twilight. Are noon and midnight referred to as 12 ...

Why is 12pm noon and 12am midnight? : answers - Reddit

www.reddit.com/r/answers/comments/2yabhn/why_is_12pm_noon_and_12am_midnight/

Mar 7, 2015 ... But why do the AM and PM switch at 11 -> 12 and not at 12 -> 1 when ... Because PM basically means "after noon" if noon is 12 than any time ...

More Info

Topic: Is noon 12 a.m. or 12 p.m.? | Explore Royal Museums ...

www.rmg.co.uk

To avoid confusion, the correct way to express 12 o'clock is 12 noon or 12 ... a.m. stands for ante-meridiem (before the Sun has crossed the line) and p.m. for ...

Is midnight 12 am or 12 pm? (FAQ - Time) - National Physical ...

www.npl.co.uk

Aug 9, 2007 ... There is no confusion when using the words 12 noon (or midday) and 12 midnight, although the use of 12 midnight can raise the question of ...

Midnight, noon 12am, 12pm? | WordReference Forums

forum.wordreference.com

Jan 5, 2005 ... "AM" runs from 12:00 a.m. (midnight) to 11:59:59 a.m.; "PM" runs from 12 p.m. ( noon) to 11:59:59 p.m. If you calculate correctly, each section of ...