When Is Sweetest Day 2025 Calendar. Sweetest day is an observance celebrated primarily in the great lakes region, and parts of the northeast united states, on the third saturday in october (october 18 in 2025). Saturday, october 18, 2025 saturday, october 17, 2026 saturday, october 16, 2027 sweetest day is celebrates in the midwestern.

Consult the above table for exact dates. Saturday, october 18, 2025 saturday, october 17, 2026 saturday, october 16, 2027 sweetest day is celebrates in the midwestern.