August 18 International holidays

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    Number of holidays
    1
    Day of the year
    230
    Days left in the year
    135

    All International holidays on August 18

    Aug18
    Cause

    World Breast Cancer Research Day
    Upcoming International holidays
    Wife Appreciation Day

    Sep. 21

    Wife Appreciation Day
    Deck the Everything Day

    Nov. 1

    Deck the Everything Day
    National Day of Unplugging

    Mar. 5

    National Day of Unplugging
    Manatee Appreciation Day

    Mar. 31

    Manatee Appreciation Day
    Trending holidays

    Jul. 24

    National Tequila Day

    National Tequila Day

    Jul. 27

    National Scotch Day

    National Scotch Day

    Jul. 14

    National Nude Day

    National Nude Day

    Jul. 15

    National Hot Dog Day

    National Hot Dog Day
    Popular August holidays
    National Heritage Week

    Aug. 15

    National Heritage Week
    National Bacon Lovers Day

    Aug. 20

    National Bacon Lovers Day
    National Eye Exam Month

    Aug. 1

    National Eye Exam Month
    Milad an-Nabi (Mawlid)

    Aug. 25

    Milad an-Nabi (Mawlid)

    International holidays on August 18