October 21 United States holidays

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    Number of holidays
    13
    Day of the year
    294
    Days left in the year
    71

    All United States holidays on October 21

    American Frog Day
    Oct21
    Animal

    American Frog Day
    Oct21
    Arts & Entertainment

    Back to the Future Day
    Oct21
    Animal

    Hagfish Day
    Oct21
    Appreciation

    Medical Assistant Day
    Oct21
    Food & Beverage

    National Apple Day
    Oct21
    Cause

    National BRA Day
    Oct21
    Health

    National Check Your Meds Day
    Oct21
    Cause

    National Pets for Veterans Day
    Oct21
    Food & Beverage

    National Pumpkin Cheesecake Day
    Oct21
    Animal

    National Reptile Day
    Oct21
    Animal

    Reptile Awareness Day
    Support Your Local Chamber of Commerce Day
    Oct21
    Federal

    Support Your Local Chamber of Commerce Day
    Day of Unity
    Oct21
    Cause

    Unity Day
    Upcoming United States holidays
    National Nut Day

    Oct. 22

    National Nut Day
    National Slap Your Coworker Day

    Oct. 23

    National Slap Your Coworker Day
    My Best Winter Skin Day

    Oct. 24

    My Best Winter Skin Day
    National Pumpkin Day

    Oct. 26

    National Pumpkin Day
    Trending holidays

    Sep. 21

    National Surgical Technologists Week

    National Surgical Technologists Week

    Sep. 25

    National Daughters Day

    National Daughters Day

    Sep. 10

    World Suicide Prevention Day

    World Suicide Prevention Day

    Sep. 7

    National Beer Lovers Day

    National Beer Lovers Day
    Popular October holidays
    Reptile Awareness Day

    Oct. 21

    Reptile Awareness Day
    Spina Bifida Awareness Month

    Oct. 1

    Spina Bifida Awareness Month
    I Love Yarn Day

    Oct. 10

    I Love Yarn Day
    Down Syndrome Awareness Month

    Oct. 1

    Down Syndrome Awareness Month

    International holidays on October 21