Simply enter the 12-hour time value into the box on the left and select between ante meridiem (am) or post meridiem (pm) options. Hit the 'Convert' button. To convert 12 hour time to 24 hour time format we follow the steps below: If the time is between 12:00 AM and 12:59 AM, we …

AM means before noon. This is the 12-hour period from midnight to noon. PM means after noon. It covers the 12 hours from noon to midnight. Using numbers from 1 to 12, followed by am or pm, the 12-hour clock system identifies all 24 hours of the day.

2021年2月12日 · 09:00 pm in the 24-hour clock time convention is 21:00. Civilian time and railway time are frequently used synonym with the twenty-four hour clock. 09:00 P.M. is the 12-hour clock time convention equivalent of 21:00 in 24-hour time.

Numbers under 10 have a zero in front (called a leading zero); e.g. 09:07. Under the 24-hour clock system, the day begins at midnight, 24:00, and the last minute of the day begins at 23:59 and ends at 24:00, which is identical to 24:00 of the following day. [source?] 12:00 can only be noon – midday. Midnight is called 24:00 and used to mean ...

What time is 9:00 PM in 24-hour clock time = 21:00. What time is 9:00 PM in military time = 2100. 9:00 PM in civilian time = 21:00. 9:00 PM in railway time = 21:00. 21:00 in 12 hour time = 9:00 PM. Civilian time and railway time are frequently used synonym with the twenty-four hour clock.

09:00 p.m. in 24-hour format is 21:00. The 12-hour format divides the day into two 12-hour periods: AM (Ante Meridiem) for midnight to noon and PM (Post Meridiem) for noon to midnight. Hours range from 1 to 12, repeating twice a day, with AM/PM specifying the period (e.g., 7:00 AM is morning, 7:00 PM is evening).

There are 24 Hours in a Day and 60 Minutes in each Hour. Example: 10:25 means 10 Hours and 25 Minutes. There are two main ways to show the time: "24 Hour Clock" or "AM/PM": 24 Hour Clock: the time is shown as how many hours and minutes since midnight. the other 12 Hours running from Noon to Midnight (the PM hours). Like this (try the slider):

Here you can find 9:09 PM in 24 hour time and military time, along with a depiction of the clock and everything you want to know about the time conversion.

In particular, AM stands for ante meridiem, which translates into English as ‘before midday’. Meanwhile, PM is post meridiem and means in English ‘after midday’. These abbreviations are used to identify the time in the 12-hour clock format instead of using 24 hours.

9 hours 09 minutes PM equals 2109 in military time. To convert from AM/PM (12-hour clock) to 24-hour clock, when the time is PM (after noon), you add 12 (except for 12 PM) to the hours, then remove the PM to get the time in 24-hour time. So, 9:09 PM = (9 + 12):09 = 21:09 in 24-hour time.