“AM” stands for the Latin phrase Ante Meridiem —which means “before noon”—and “PM” stands for Post Meridiem : “after noon.”
Midnight to noon is 12 hours (AM), noon to midnight is another 12 hours (PM). Therefore, it is 12 hours from PM to AM.
AM = "vormittags" or "am Vormittag". PM = "nachmittags" or "am Nachmittag"..
PM
3hour 15min
21 mins
3 hours, 45 minutes
15 hours and 20 minutes.
1 pm to 3 pm
am stands for Ante Meridiem and pm for post Meridiem. Meridiem is the word used for noon.
2 hours, 40 minutes
3 hrs 45 mins
Midnight to noon is 12 hours (AM), noon to midnight is another 12 hours (PM). Therefore, it is 12 hours from PM to AM.