Dia Black Friday 2025. Black friday for the year 2025 is celebrated/ observed on friday, november 28th. Dia is a global association that mobilizes life science professionals from across all areas of expertise to engage with patients, peers and thought leaders in a neutral environment on the issues of today and the possibilities for tomorrow.

Dia 2025 global annual meeting. Thanksgiving 2024 (also known as thanksgiving day) is an important federal holiday, celebrated annually on the fourth thursday of november in the united states.