The request seems to be asking for the date of Black Friday in French: "c quand le black friday" which translates roughly to "when is Black Friday." Based on the current year context (Black Friday typically falls the day after Thanksgiving in the United States, which is the fourth Thursday in November), Black Friday 2025 falls on Friday, November 28, 2025. If you are asking about a different country or context (e.g., a local shopping event in another country, or a specific retailer’s date), please specify and that can be clarified. Key points:

• Black Friday in the United States for 2025: Friday, November 28, 2025.

• The date is tied to Thanksgiving in the U.S., which is the fourth Thursday in November.

• Retailers typically launch deals in the days leading up to and including that Friday.

If you need translations or phrases related to Black Friday in French, I can provide those as well.