David Q. answered 08/12/20
Tutor
New to Wyzant
Hey-Don't know if you're still interested, but "Kalymera" actually means "Good Day."
In English transliteration, it's a compound of "Himera" meaning 'day' and Kala" meaning 'good.'
You can use it in the morning, but it's acceptable any time of the day.
Kalymera!