What is the subject matter of poem nuit de sine?

"Nuit de Sine" is not a widely known poem, and there is no established work with that title. It's possible you may have misheard or misspelled the title.

To help me find the poem you're looking for, please provide me with more context:

* The author's name: Do you know who wrote the poem?

* Any other details about the poem: Do you remember any lines, themes, or the language it was written in?

* Where did you encounter the poem: Was it in a book, online, or in a class?

With more information, I may be able to identify the poem and its subject matter.