Noon is 12pm or 12am

Simple right? When most people say 12pmtypically they're talking about the middle of the day: 12 noon.

The AM PM 12 hour time format can be confusing. When is AM Tuesday? Is it midnight on Monday, Tuesday noon, or Tuesday midnight? You would not be the first person to disagree or be confused. We asked people and received three answers to this question. You might be interested to know that there are no established standards for the meaning of AM nor PM, but there are answers. You may think you know, but you may not be right.

Noon is 12pm or 12am

We use necessary cookies to make our site work. We'd also like to set optional analytics cookies to help us improve it. We won't set optional cookies unless you enable them. Necessary cookies enable core functionality such as security, network management, and accessibility. We do not use cookies for marketing purposes. We utilise Google Analytics cookies to help us to improve our website by collecting information on how it's used. Find out more. There is no confusion when using the words 12 noon or midday and 12 midnight, although the use of 12 midnight can raise the questions. To avoid confusion, it is always better to use the hour clock, so that is 12 noon. Therefore Sunday or Monday are both midnight meaning Sunday to Monday. It is common for transport timetables to use Sunday or Monday, or pm or am, to further reduce confusion. There are no standards established for the meaning of 12am and 12pm. It is often said that 12am Monday is midnight on Monday morning and 12pm is midday. This puts all the times beginning with 12 and ending with am in the same one-hour block, similarly with those ending with pm.

If you want to confuse your friends, you can own your very own replica version. In older English, it was common for the number 25 to be expressed as "five-and-twenty". That has become common in the United States in legal contracts and for airplanebusor train schedules, though some schedules use other conventions.

We will also see some other useful words and phrases that can crop up when we need to tell the time, or ask what the time is. OK, but what if someone talks about something happening at midnight on Tuesday? Is that 12am or 12pm. Is it the night between Monday and Tuesday or between Tuesday and Wednesday? Some will say midnight is 12am , and therefore that midday or noon is 12pm.

Simple right? When most people say 12pm , typically they're talking about the middle of the day: 12 noon. When they say 12am, they normally mean 12 midnight. While some people follow this convention, technically it's not quite right — as you'll see from the definition of am and pm below. To avoid any confusion and to make sure you arrive on time , it might be best to say 12 noon or 12 midnight instead. Alternatively, you could use the hour clock system, where is noon and or is midnight.

Noon is 12pm or 12am

You may think this simple question has a simple answer either 12 a. The abbreviation a. In Latin, ante means before ; post means after ; and meridies means noon , or midday.

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However, I have always held the fact that 12pm is noon. Archived from the original on 15 November Government Publishing Office [23]. Necessary cookies enable core functionality such as security, network management, and accessibility. Timewatch are specialists in time. We do not use cookies for marketing purposes. These cookies will be stored in your browser only with your consent. Working on the hour clock meant that there was no difficulty with midday - hours - but the Air Force could not countenance hours for midnight. I think of am and pm as periods of time between midday and midnight and not inclusive of them. If you are going to write p. News Guardian. Stanley Sutcliffe, Halifax United Kingdom If we use the military time as our basis for this argument and for the sake of argument say that is midnight then we can simply answer this question using common sense math skills. The Romans also used a hour clock : daylight was divided into 12 equal hours thus hours having varying length throughout the year and the night was divided into four watches.

Some countries, including the US, Canada, and Australia, use the hour clock format including am and pm. What do these abbreviations mean? Is midnight am or pm?

Learn more about NTC. Using this argument I believe 12 noon to be 12am as it is the end of the morning. Some style guides suggest the use of a space between the number and the a. Likewise, some U. Retrieved 5 September Necessary cookies are absolutely essential for the website to function properly. Search Blog Search. All other assumptions are blather. Similarly, noon is the meridian and is therefor neither am nor pm. Midnight is the zero point in time when we start to build up 24 one-hour periods of time to make up a new day. Such phrasing can be misinterpreted for a specific time of day here , especially by a listener not expecting an estimation. M post mid-day is irrelevant because it is only post mid-day Sunday not Monday. Main article: Date and time representation by country.