Καλημέρα and καλησπέρα: where noon runs
Both words are put together the same way: καλή (kalí) (good) plus a time of day, fused into one. καλή (kalí) and μέρα (méra) give Καλημέρα (kaliméra); καλή (kalí) and εσπέρα give Καλησπέρα (kalispéra). For example: “Καλημέρα (kaliméra)! Έναν καφέ, παρακαλώ” (énan kafé, parakaló) — Good morning! One coffee, please. A rule from the Greek course: worked out on examples, not memorized as a wording.
How it works
Both words are put together the same way: καλή (kalí) (good) plus a time of day, fused into one. καλή (kalí) and μέρα (méra) give Καλημέρα (kaliméra); καλή (kalí) and εσπέρα give Καλησπέρα (kalispéra).
The border between them is not evening but noon. Καλημέρα (kaliméra) goes until midday, often stretched to lunch. After midday people switch to Καλησπέρα (kalispéra), even with the sun still high.
English "good afternoon" sits in between, and that is the trap. English "good evening" starts around six; Greek Καλησπέρα (kalispéra) starts right after noon.
So at three in the afternoon the greeting to use is Καλησπέρα (kalispéra), not Καλημέρα (kaliméra).
Table
By example
How the rule settles in your head
A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.
Frequently asked
Καλημέρα (kaliméra) or καλησπέρα (kalispéra): until what hour?
The border between them is not evening but noon. Καλημέρα (kaliméra) goes until midday, often stretched to lunch. After midday people switch to Καλησπέρα (kalispéra), even with the sun still high.
Καλημέρα (kaliméra) vs καλησπέρα (kalispéra)?
Both words are put together the same way: καλή (kalí) (good) plus a time of day, fused into one. καλή (kalí) and μέρα (méra) give Καλημέρα (kaliméra); καλή (kalí) and εσπέρα give Καλησπέρα (kalispéra).
How to greet in Greek in the afternoon?
So at three in the afternoon the greeting to use is Καλησπέρα (kalispéra), not Καλημέρα (kaliméra).
When greeks stop saying καλημέρα (kaliméra)?
Both words are put together the same way: καλή (kalí) (good) plus a time of day, fused into one. καλή (kalí) and μέρα (méra) give Καλημέρα (kaliméra); καλή (kalí) and εσπέρα give Καλησπέρα (kalispéra).
What does it look like in a Greek example sentence?
“Καλημέρα (kaliméra)! Έναν καφέ, παρακαλώ” (énan kafé, parakaló) (kaliméra! énan kafé, parakaló) — Good morning! One coffee, please. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.