How old is someone born on August 21, 2025?
A person born on August 21, 2025 is exactly 0 years, 11 months and 20 days old on August 10, 2026. They have lived approximately 354 days. Calendar-day totals count elapsed midnights and can differ from time-zone-specific totals.
August 21, 2025 zodiac and birthday facts
The standard Western zodiac sign for August 21 is Leo, a fire sign traditionally associated with warmth and creative self-expression. The August birthstone is Peridot, and the month's birth flowers are Gladiolus and Poppy.
Next birthday
The next August 21 birthday is 11 days after August 10, 2026. On that date, this person turns 1.