You're correct. Minuit can be split into MI+NUIT. MI means middle here. NUIT means night. So the middle of the night. Midi can be split into MI+DI. DI means day (think of the name of the days of the week: lunDI, marDI, mercreDI...). You can find MI in other expression, like MI+name of a month = in the middle of the month, e.g. à la mi-juin = in the middle of June. Another easy way to remember: MiNuit = Middle of the Night MiDi = Middle of the Day

Yes it's right.

Yes. Midnight = minuit, Noon = midi

you are right

C'est vrai!