Questions about example sentences with, and the definition and usage of "Pm"

A: She is awake, it is only 10:15 PM (22.15) here.

A: It's a time frame

A: "Where meant to meet at 9:00 pm right?

A: pm是指private message
我私你 的意思

A: It doesn't make sense

A: You will be hungry after 12pm.
After 12pm you will be hungry.

A: 'It closes BY 10pm' could mean that it closes at any time up until 10pm... For example some times it might close earlier. But 'it closes AT 10pm' means that 10pm is the time it closes. Exactly at 10pm.

A: P.M. means post meridiem and it also means after midday or being after noon. Its range is from 12:00 P.M. to 11:00 P.M. and the rest are on A.M. Those letters should be always capitalized. The pm and p.m. are wrong ones.

Ex. I will not be off duty until 6 P.M.

A: There is no difference in terms of meaning but a friend and I both agree that "I can put you down for 3pm?" sounds more natural.

A: 7AM to 9PM means that something will start at 7 and end at 9.

7AM through 9PM means that something will start at 7 and continue through 9, so it will end around 10PM.

A: Both are natural

A: In the U.S. we don’t usually use 00:00, is either 12:00 pm or 12:00 am
It’s 2:02 pm
I’m good from 12-2pm
You can also say ”I’m good from noon to 2 pm”

A: You said it correct there. You could also say Why don't we meet at the bus stop at 5 pm? we can go to the party together.

A: I go to sleep at 9pm everyday.
My bedtime is 9pm.

A: Sure. You can also say "Afternoon" with a jolly smile if you're a positive person

A: One o'clock to two thirty
OR
One to two thirty
OR
One o'clock to half past two

A: yes👍good job👍
It'll be over around 5 pm.= It'll finish around 5 pm.

A: At 3 pm, rain was pouring down really hard. I knew instantly that I couldn't go home early because the road would be flooded. I was right.

Note: I would probably just say:
At 3 pm, it was pouring rain.

A: I will be with you at 2 pm.

Or

I'll be here at 2pm

A: The 2nd one is natural. The 1st one is unnatural because it sounds like he is bringing the plane with him, like bringing a toy, or a dog, or a friend, etc.