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Holidays for Saturday, September 19th, 2015

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Image for Astronomy Day
Also known as Fall Astronomy Day, International Astronomy Day, International Fall Astronomy Day, International Spring Astronomy Day, and Spring Astronomy Day

Observed on April 25th and on September 19th
Image for Big Whopper Liar Day
Observed the third Saturday in September
Image for Software Freedom Day
Observed the third Saturday in September
Image for Thank a Police Officer Day
Also known as National Tell a Police Officer "Thank You" Day

Observed the third Saturday in September
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Starting on Saturday, September 19th, 2015

    Multi-day Events Continuing on Saturday, September 19th, 2015