How do you say It has been a great night in French?

Here are a few ways to say "It has been a great night" in French, depending on the context and level of formality:

Formal:

* C'était une excellente soirée. (This was a great evening.)

* Ce fut une très belle soirée. (It was a very beautiful evening.)

Informal:

* C'était une super soirée! (It was a super evening!)

* J'ai passé une super soirée! (I had a great evening!)

* C'était top! (It was awesome!)

* C'était génial! (It was great!)

More specific:

* J'ai vraiment apprécié la soirée. (I really enjoyed the evening.)

* On s'est bien amusés. (We had a lot of fun.)

You can also use "la nuit" (the night) instead of "la soirée" (the evening) if you're referring to a longer period of time.

For example:

* J'ai passé une bonne nuit. (I had a good night.)

* C'était une nuit magnifique. (It was a beautiful night.)