National Bittersweet Chocolate Day 2025 Calendar. The best way to celebrate national bittersweet chocolate day is to indulge that taste for the bitter side of things by picking up a bar of bittersweet chocolate to enjoy. National bittersweet chocolate day is observed next on friday, january 10th, 2025 (66 days from today).

National bittersweet chocolate day is on january 10 each year. National bittersweet chocolate day on january 10th gives you the excuse to indulge in some.