PM begins at 12 (noon) 12 noon
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.
AM is from midnight until noon. PM is from noon back to midnight.
If it is noon Pacific Time in the summer, what time is it in Boston?
PM.
There is no such time as 12 pm. There is either 12 noon (= 1200 hours) or 12 midnight (= 0000 hours).
Noon is PM, midnight is AM.
12:00 pm
1pm in eastern time is 12 noon in central time
Midnight to Noon is AM. Noon to midnight is PM.
12 noon