Daytime is from sunrise (this varies, but we can say approximately 6am) to sunset (we can say approximately 6pm). Night-time is from sunset to sunrise. Every day starts precisely at midnight. AM (ante-meridiem = before noon) starts just after midnight. PM (post-meridiem=after noon) starts just after midday. This means that 12am and 12pm have no meaning.

Post time definition, the time at which the entries in a race are required to be at the starting post. See more.

16/08/2018 · Clive. Comments. It all depends on what you are trying to say: By : no later than 6pm. At: at 6pm sharp. Around: at approximately 6pm. Hope this helps. Floralex.

02/09/2010 · Post means after the fact, and pre means before so an example of an item pre-dinner might be an appetizer. What is the meaning of am and pm? AM and PM are abbreviations for ante meridiem and post ...

Post′-millenn′ialism, the doctrine that the second coming of Christ will follow the millennium.—adj. Post′-mor′tem, after death.—n. a post-mortem examination.—adjs. Post′-nā′tal, after birth; Post′-nī′cene, after the first general council at Nicæa in 325 A.D. —n.

What is the Latest Collection Time at a Post Office™?

(in the British military services) either of two bugle calls (first post and last post) giving notice of the time to retire for the night, similar in purpose to the U.S. taps.

Pre and post testing is a assessment model designed to examine the change in overall critical thinking skills or dispositions in a group of test takers. It’s reasonable to posttest as soon as a few weeks after a focused training program in critical thinking, but most often a posttest is gathered months or years after the pretest.

post definition: 1. letters, etc. that are delivered to homes or places of work: 2. the public system that exists…. Learn more.