I would say from midday or after you've had lunch to when it gets dark. If it is Summer you would have a longer afternoon but in Winter it could be as short as from lunchtime to 4:00pm.
The appropriate time to say "good afternoon" is typically from 12:00 PM to 5:59 PM.
"Roj baş" is how you say good afternoon in Kurdish.
It is appropriate to say "good afternoon" from 12:00 PM until around 5:00 PM.
"Good afternoon" is typically said from 12:00 PM to 5:59 PM.
In India, you can say "Namaste" as a general greeting any time of day. If you specifically want to say "good afternoon," you can say "Shubh Sandhya."
"Good afternoon, ma'am."
In Tausug, you can say "Maayun takrab" which means good afternoon.
To say "good afternoon" in Ilonggo, you can say "Maayong hapon" or "Maayong udto."
There is no Antarctic language. One would say 'good afternoon' generally, and have it acknowledged as an afternoon greeting.
In the Bahamas, you can say "Good afternoon" by using the phrase "Good afternoon" itself or by saying "Good day" as a more casual greeting.
You can say "good morning" to a person till 12.00 midday, after which you would say "good afternoon".
good afternoon in languages of the Filipinos