What does a.m. stand for time?
according to wikipedia.org,It is not always clear what times "12:00 a.m." and "12:00 p.m." denote. From the Latin words meridies (midday), ante (before) and post (after), the term ante meridiem (a.m.) means before midday and post meridiem (p.m.) means after midday.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE