Neither. The designation is 12 noon.
Ante Meridian: before noon - am Post Meridian: after noon - pm
Am stands for Ante Meridiem, Latin for before noon, Pm stands for post meridiem, Latin for after noon.
am is before-pm is after noon-you have breakfast followed by lunch
Am is any time between midnight and 11:59 just before noon. Pm is noon to 11:59 just before midnight.
It means after noon. It means after noon. It's correct but more precisely; PM got a few definitions; the most commonly used are 1. PM : Prime Minister: The person who holds the position of head of the government or cabinet (Like in UK) 2. pm : Post Meridian : Between noon and midnight (let's meet at 8pm)
PM.
Noon is PM, midnight is AM.
Midnight to Noon is AM. Noon to midnight is PM.
It's neither, 12 noon and 12 midnight are just that although there are a lot of illiterates in positions where they should know better!)
Meridian is the Latin word for Noon. Ante Meridian (AM) means before noon, and Post Meridian (PM) means after noon.
PM begins at 12 (noon) 12 noon
it is pm. when it gets to noon, it is pm
Noon is 12:00 p.m.
am and pm change at 12:00 noon. before 12:00 noon is am. at 12:00 it is noon. after 12:00 noon it is pm.
12 pm is noon, 12 am is midnight
Midnight is am and (obviously) noon is pm
Ante Meridian: before noon - am Post Meridian: after noon - pm