Το βράδυ πίνω κακάο αντί για καφέ.

Here Το βράδυ means in the evening / at night, depending on context. In this sentence, in the evening is the most natural translation.

Greek often uses the article with time expressions like this:

• το πρωί = in the morning
• το μεσημέρι = at noon / in the afternoon
• το βράδυ = in the evening

So this is a very common time phrase.

Because Greek commonly uses the definite article in expressions of time.

So:

• βράδυ by itself = evening
• το βράδυ = in the evening

This does not necessarily mean the evening in a very specific sense the way it would in English. It is just the normal Greek way to express this time phrase.

πίνω is the 1st person singular present tense of the verb πίνω, meaning to drink.

So:

• πίνω = I drink / I am drinking

In this sentence, it can mean either:

• I drink cocoa in the evening instead of coffee or
• In the evening, I’m drinking cocoa instead of coffee

The exact English tense depends on context, but the Greek form is the same.

Because Greek usually doesn’t need a subject pronoun when the verb ending already shows who the subject is.

Here, πίνω already means I drink, so εγώ is unnecessary.

You could say:

• Εγώ πίνω κακάο...

but that would usually add emphasis, like:

• I’m the one who drinks cocoa...
• I drink cocoa, not someone else

So the sentence without εγώ is the normal, neutral version.

Because καφέ is the accusative form, and here the noun is functioning as an object.

The dictionary form is:

• ο καφές = coffee

But in the accusative:

• τον καφέ or without the article, just
• καφέ

After πίνω and also after για in αντί για, Greek uses the accusative.

So:

• πίνω καφέ = I drink coffee
• αντί για καφέ = instead of coffee

Because not all Greek nouns change in the same way.

κακάο is one of those nouns whose form usually stays the same in the nominative and accusative:

• το κακάο
• πίνω κακάο

But καφές changes:

• ο καφές → καφέ in the accusative

So the difference is due to noun declension.

Because Greek often omits the article when talking about a substance or drink in a general sense.

So:

• πίνω κακάο = I drink cocoa
• αντί για καφέ = instead of coffee

This is similar to English, where we also often say I drink coffee, not I drink the coffee.

If you were talking about a specific coffee or cocoa, an article might appear:

• πίνω τον καφέ μου = I drink my coffee

αντί για is a very common fixed expression meaning instead of.

Examples:

• αντί για καφέ = instead of coffee
• αντί για τσάι = instead of tea
• αντί για νερό = instead of water

It’s best to learn αντί για as a single chunk, since that is how it is naturally used.

Not very naturally.

Historically and grammatically, it is made of:

• αντί = instead / in place of
• για = for

But in modern Greek, αντί για functions together as the normal expression for instead of.

So for learners, the best approach is:

• learn αντί για = instead of

rather than trying to translate each part separately every time.

No, Greek word order is fairly flexible.

The given sentence:

• Το βράδυ πίνω κακάο αντί για καφέ.

is natural and neutral.

But you could also say:

• Πίνω κακάο το βράδυ αντί για καφέ.
• Αντί για καφέ, το βράδυ πίνω κακάο.

These versions shift the focus slightly:

• starting with Το βράδυ emphasizes the time
• starting with Αντί για καφέ emphasizes the contrast

So the original sentence is not the only possible order, just a very normal one.

It can cover both ideas depending on context, but very often it is translated as in the evening.

Greek βράδυ can refer to the later part of the day in a broad sense. In English, we sometimes separate evening and night more sharply than Greek does.

So in a sentence about drinks and daily habits, in the evening is usually the best choice.

A rough pronunciation guide is:

To VRA-thi PEE-no ka-KA-o an-DEE ya ka-FE

A few helpful notes:

• β sounds like v
• δ sounds like the th in this
• γ before ια in για sounds like y
• the stress falls on:
  • βράδυ
  • πίνω
  • κακάο
  • αντί
  • καφέ

So the rhythm is quite clear once you know where the stress goes.

Not usually, if you mean the drink cocoa / hot chocolate in the broad sense.

In this sentence, κακάο is the normal word for cocoa.
σοκολάτα usually means chocolate, though in some contexts Greek speakers may use it for a chocolate drink too.

So if your intended meaning is specifically the drink cocoa, κακάο is a good choice here.