der Freitagabend
Friday evening
The evening of Friday, typically seen as the beginning of the weekend.
Was hast du am Freitagabend vor?
What are you doing on Friday evening?

Friday evening
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Friday evening
The evening of Friday, typically seen as the beginning of the weekend.
Was hast du am Freitagabend vor?
What are you doing on Friday evening?

The word is a simple and logical compound made from 'der Freitag' (Friday) and 'der Abend' (evening). This pattern works for all days of the week and times of day, e.g., 'der Montagmorgen' (Monday morning) or 'der Samstagnachmittag' (Saturday afternoon).
Der Sonntagvormittag ist bei uns für das gemeinsame Frühstück reserviert.
Sunday morning is reserved for having breakfast together at our place.
To express a specific point in time, you use the preposition 'an' with the dative: 'am Freitagabend' (on Friday evening). Without a preposition in the accusative, you express regularity: 'jeden Freitagabend' (every Friday evening).
Wir treffen uns am Freitagabend im Restaurant.
We're meeting at the restaurant on Friday evening.
Friday evening has special significance in Germany because it marks the beginning of the weekend and free time after the workweek. It is often associated with relaxation, going out, and social activities.
Endlich Freitagabend! Die Arbeitswoche ist geschafft.
Finally Friday evening! The workweek is done.
evening
'der Abend' and 'der Freitagabend' both refer to a time of day between late afternoon and night. 'der Abend' is general and can be on any day. 'der Freitagabend' is specifically the evening on Friday and is often connected with the start of the weekend. Learners may confuse the words because a Friday evening is, of course, also an evening. If the day of the week does not matter, you say 'Abend'. If it is specifically about Friday, 'Freitagabend' is more precise.

Am Freitagabend treffen wir uns im Park und planen das Wochenende.
On Friday evening, we meet in the park and plan the weekend.
Am Abend lernt ihr noch eine Stunde für den Test.
In the evening, you study for another hour for the test.