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1. Army time clock how to#
2. Army time clock plus#

When spoken, these are referred to as Juliet and Zulu.

Army time clock plus#

The military assigns each time zone a specific letter of the alphabet, plus assigns the letter J as “local time” and the letter Z as Greenwich Mean Time or UTC. Conveniently, the English alphabet has 26 letters and the earth has 24 time zones.

Army time clock how to#

In addition to the rules surrounding how to refer to the hours of the day per se, military time also has conventions for referring to specific time zones. Occasionally, these rules get changed and then the official guide will be updated with those changes. Specific branches of the military or specific organizations that use the 24 hour clock sometimes have their own conventions and rules, such as running the clock from 0001 to 2400 or running the clock from 0000 to 2359. to 1 a.m., expressing that as 1900 to 2500 intuitively makes more sense for the reader than 1900 to 0100. For example, if a venue is only open from 7 p.m. as 2500 in order to make it clear that it is later than an earlier listed time. In a few cases, times past midnight will be written as a value greater than 2400, such as listing 1 a.m. Although for start times, midnight is expressed as 0000 (or “zero hundred hours”), in some cases end times express midnight as 2400. In fact, it introduces new concerns specific to the expression of midnight. The use of military time does not entirely clear up all confusion concerning certain times. After that, the numbers start with a 1 or a 2, such as 1000 for 10 a.m. is written as 2300 instead of just 23.īecause all four spaces must always be filled, most of the morning times start with a 0 as a place keeper. In the actual military, all times are written with at least 4 digits, such that midnight is written as 0000 instead of as 0 and 11 p.m. In this case, 0 is midnight and 23 is 11 p.m. Where the 12 hour clock runs from 1 through 12 twice, the 24 hour clock runs from 0 to 23. The military is particularly interested in clear verbal communication, in part because the spoken word is particularly vulnerable to garbling communication. It helps improve accuracy of understanding when communicating about the time, whether in written form or verbally. So, using a 24 hour clock, such as that found in a military time chart, helps make it clear what time was intended. This is so true, AP Style guidelines require writers to say noon or midnight instead of 12 p.m. to refer to midnight and noon, many people will be unclear what time is meant.

Additionally, many people find it impossible to keep track of which 12 o’clock means midnight and which means noon. In this system, poor handwriting or a bit of confusion can make it very unclear as to whether the time named meant morning or evening. times are between midnight and noon, and p.m. Midday is an old fashioned term for noon. means ante meridiem - before midday - and p.m. At least, that is how most people think of it. to distinguish between “morning” and “afternoon” times. On this clock, we use the abbreviations a.m. Let’s start by talking a bit about the 12 hour clock. A military time conversion chart isn’t really complete without some explanation as to the differences between the 12 hour clock and the 24 hour clock.