Η επανασύνδεση θα γίνει αύριο.

Η is the definite article meaning the. It is used because επανασύνδεση is a feminine singular noun, and the article has to agree with it.

So:

• η = feminine singular nominative
• επανασύνδεση = feminine singular nominative

A native English speaker often notices that Greek articles change form much more than the does in English.

It is a noun. More specifically, it is a feminine noun meaning reconnection.

It is built from:

• επανα- = re- / again
• σύνδεση = connection

So the word literally has the idea of connecting again.

Also, nouns ending in -ση are very often feminine in Greek, which helps explain why the article is η.

In Modern Greek, the future is usually formed with θα plus a verb form.

Here:

• θα = future marker
• γίνει = the verb form used after θα

So θα γίνει means will happen / will take place / will be done, depending on context.

A useful point for English speakers: Modern Greek does not normally form the future by changing the verb itself the way English uses will + base verb. Greek uses θα plus a specific dependent verb form.

This is a very common question.

• γίνεται is the present/imperfective form: happens / is happening
• γίνει is the perfective form used after θα here, referring to one complete future event

So:

• γίνεται = it happens / it is happening
• θα γίνει = it will happen

If you said θα γίνεται, that would usually suggest something more like it will be happening or it will happen regularly/repeatedly, not one single completed event.

The basic verb is γίνομαι, which can mean things like:

• become
• happen
• take place
• be done

In this sentence, it does not mean become in the usual English sense. Here it means something more like:

• will happen
• will take place
• will be carried out

Greek uses γίνομαι very often in contexts where English might use several different verbs.

Not exactly in form, even though in English the idea may sound a bit passive.

The sentence focuses on the event of reconnection, not on the person or company doing it. Greek often does this naturally with γίνεται / θα γίνει.

So the meaning is event-focused:

• the reconnection will take place
• the reconnection will be done

The agent is simply not mentioned.

Αύριο is an adverb meaning tomorrow.

It does not need an article here, and it does not change form for case, gender, or number.

So in this sentence it simply tells you when the reconnection will happen.

Yes. Greek word order is more flexible than English word order.

The given sentence:

• Η επανασύνδεση θα γίνει αύριο.

is a very natural, neutral order.

But you could also say:

• Αύριο θα γίνει η επανασύνδεση.

That puts more emphasis on tomorrow.

Or:

• Θα γίνει αύριο η επανασύνδεση.

This is also possible, though it may sound a bit more marked depending on context.

So the words can move around, but the emphasis changes.

In normal full-sentence Greek, the article is usually expected here, so η επανασύνδεση sounds most natural.

If you drop the article, it can sound more like:

• a heading
• a notice
• a telegraphic style

So in a full standard sentence, Η επανασύνδεση θα γίνει αύριο is the safest and most natural version.

A rough pronunciation guide is:

ee epana-SIN-dheh-see tha YEE-nee AV-rio

A few useful pronunciation notes:

• Η sounds like ee
• σύν has the stress: epana-SIN-desi
• δ sounds like th in this
• γ before ι in γίνει sounds somewhat like English y
• αυ in αύριο is pronounced av here

So αύριο sounds roughly like AV-rio, not af-rio.