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Katheryn Winnick

Photo: Mykola Swarnyk, CC BY-SA 3.0, via Wikimedia Commons

Actor

Katheryn Winnick

Canadian film and television actress

Katheryn Winnick is 48 years old, born on December 17, 1977 in Etobicoke.

Next birthday in 43 days, turning 49.

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Born
December 17, 1977, Etobicoke
Age
48
Zodiac sign
Sagittarius
Country
Canada
Known as
Actor

Official links: Instagram · X · Wikipedia

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Katheryn’s birthday, by the numbers

  • Katheryn Winnick was born on a Saturday.
  • Katheryn Winnick has been alive for about 17,854 days.
  • Their 20,000-day milestone falls on September 19, 2032.
  • Their next birthday, turning 49, is on a Thursday.
  • Next milestone: Katheryn Winnick turns 50 on December 17, 2027, in 1 year and 1 month. More milestone birthdays
  • Katheryn Winnick is younger than 3,446 and older than 3,400 of the living celebrities on CFOTD.
  • Half birthday: June 17. Birthstone: Turquoise, tanzanite and zircon.
  • Katheryn Winnick belongs to Gen X.

Age gaps

Born within weeks of Katheryn

Gianluigi BuffonSoccer player · January 28, 1978PsySinger · December 31, 1977Jamie CarragherSoccer player · January 28, 1978Omar SyActor · January 20, 1978Maggie GyllenhaalActor · November 16, 1977Brittany MurphyActor · November 10, 1977

Days and weekdays are worked out from the birth date. Compare Katheryn’s age with anyone.

Share Katheryn Winnick’s birthday, December 17?Make something for yourself or a birthday friend.
🏅Birthday certificateAdd a name, download a PDF or image🎂Printable birthday pageA free one-page PDF for December 17⭐Birthday twin cardA square card to share

Also born on December 17

All →
Milla JovovichActor · Age 50Martin ØdegaardSoccer player · Age 27Sarah PaulsonActor · Age 51André AyewSoccer player · Age 36Laurie HoldenActor · Age 56John AbrahamActor · Age 53

Also born in 1977

All →
John CenaActor · April 23PsySinger · December 31Thierry HenrySoccer player · August 17Jessica ChastainActor · March 24Natalia OreiroActor · May 19Orlando BloomActor · January 13

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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake

Frequently asked questions

How old is Katheryn Winnick?

Katheryn Winnick is 48 years old, born on December 17, 1977 in Etobicoke.

What is Katheryn Winnick’s zodiac sign?

Sagittarius, born December 17.