"PM" is the label used for times after 12 Noon and before 12 Midnight.
4:30 PM is in the late afternoon.
It is always afternoon, but depending on the time of year, it can sometimes be evening. Evening is generally when the light is beginning to fade.
AM - Morning
PM - Afternoon
Afternoon is any time after 12 pm.
Evening
Evening starts After 6:00 PM and till 5:59 PM it is afternoon,,,,,,,,,,
Early Morning : 6:00 AM Mid Morning : 8:30 AM Late Morning : 11:00 AM Early Afternoon : 12:30 PM Mid afternoon : 3:00 PM Late Afternoon : 5:00 PM Early Evening : 6:30 PM Mid Evening : 9:00 PM Late Evening : 11:00 PM
PM is afternoon & evening, ANTE meridian and POST meridian.
The evening to be more accurate
Thunderstorms in the late afternoon or evening (PM hours).
8am is morning. AM is morning whilst PM is afternoon/evening.
After morning comes evening A day is the full cycle of morning, afternoon, evening and night.
You can say "good morning" to a person till 12.00 midday, after which you would say "good afternoon".
'Good afternoon' is typically used as a greeting from 12:00 PM until around 6:00 PM. After 6:00 PM, it is more appropriate to use 'good evening'.
Taking into consideration that we all know that morning and afternoon are both separated at exactly 12:00 PM and that the whole day has 24 hours (almost 24 but the difference is already accumulated every 4 years on february). If you take 24 and divide it by 3, which is Morning, Afternoon and Evening, you would get 8 hours. So each time of day lasts exactly 8 hours. Now looking at where Afternoon start and going forth from there we would get the following: 12:00 PM - 8:00 PM --> AFTERNOON 8:00 PM - 4:00 AM --> EVENING 4:00AM - 12:00PM --> MORNING to be more precise it would be 12:00 PM - 7:59:59 PM --> AFTERNOON 8:00 PM - 3:59:59 AM --> EVENING 4:00AM - 11:59:59 AM --> MORNING So basically you could say Good morning at 4:05 AM, Good Evening at 8:05 PM and Good Afternoon at 7:59 PM.
It depends on where you go and who you ask. Some feel that the afternoon ends and the evening begins at sunset or at dusk. Others always go by 6 PM despite the position of the sun. The last minute of PM, which stands for post meridiem, Latin for after midday, is 11:59 PM or 23:59, the last minute before midnight.
AM = the hours of usual sleep and wake. 1am to 12am. PM = The hours of afternoon, evening, and sleep. 1pm to 12pm, or midnight.