when is the us open

The 2025 US Open tennis tournament runs from August 24 to September 7, 2025. The main-draw matches start on Sunday, August 24, and the tournament ends with the finals on Sunday, September 7. Qualifying rounds begin earlier, from August 18 to August 21. The event takes place at the USTA Billie Jean King National Tennis Center in New York City. The tournament schedule includes day and night sessions for men's and women's matches throughout the two weeks.