Serena Williams was born on September 26, 1981, in Saginaw, Michigan. Countdown to Serena Williams' 45th birthday on September 26, 2026, live to the second.
Serena Williams' Birthday is on Saturday, September 26, 2026, which is 105 days away. The live countdown above ticks down to the exact moment, to the second.
Trained on public courts in Compton alongside her sister Venus, Serena won 23 Grand Slam singles titles, the most of the Open Era, and four Olympic golds, then moved into venture investing after retiring in 2022.