May Days
NATIONAL SKILLED TRADES DAY | First Wednesday in May
Founded in 2019 by National Day Calendar® and City Machine Technologies, Inc.
NATIONAL MONTANA DAY | May 3
Founded in 2017 by National Day Calendar® to celebrate Montana as the 41st state to join the Union. National Day Calendar is committed to celebrating every aspect of our nation's diverse culture and history, which is why we proudly introduced National State Days. This initiative is our way of honoring each state in the order they joined the Union, offering a dedicated day to celebrate the unique heritage, achievements, and spirit of each state.
NATIONAL TEXTILES DAY - MAY 3
Founded in 2016 by National Day Calendar® and Valley Forge Fabrics.
National SAN Architect Day | May 3
Founded in 2015 by National Day Calendar® and KCI, Inc.
NATIONAL SELF-EMPLOYED DAY | May 4
Founded in 2022 by National Day Calendar® and Jeffrey Shaw, the founder of The Self-Employed Business Institute.
NATIONAL FITNESS DAY | First Saturday in May
Founded in 2017 by National Day Calendar® and Kim Bielak.
NATIONAL BOMBSHELLS' DAY | First Saturday In May
National Bombshells' Day was founded in 2015 by National Day Calendar® and Victoria's Secret.
NATIONAL SILENCE THE SHAME DAY - May 5
Founded in 2017 by National Day Calendar® and The Hip-Hop Professional Foundation.
NATIONAL ASTRONAUT DAY - May 5
Founded in 2016 by National Day Calendar and the Uniphi Space Agency.
NATIONAL FOSTER CARE DAY | First Tuesday in May
Founded by National Day Calendar® and the Ticket to Dream Foundation and Project Blue.
NATIONAL PACKAGING DESIGN DAY - May 7
Founded by National Day Calendar® and Design Packaging.
NATIONAL HOME FRONT HEROES DAY - May 9
Founded by National Day Calendar® and the Home Front Heroes Day National Committee.
NATIONAL ALPHABET MAGNET DAY - May 9
Founded in 2022 by National Day Calendar® and the Type Set Co.
NATIONAL SLEEPOVER DAY - May 9
Founded in 2017 by National Day Calendar®, bareMinerals and Cosmopolitan.
NATIONAL WASHINGTON DAY | May 10
Founded in 2017 by National Day Calendar® to celebrate Washington as the 42nd state to join the Union. National Day Calendar is committed to celebrating every aspect of our nation's diverse culture and history, which is why we proudly introduced National State Days. This initiative is our way of honoring each state in the order they joined the Union, offering a dedicated day to celebrate the unique heritage, achievements, and spirit of each state.
NATIONAL LIPID DAY - May 10
Founded in 2015 by National Day Calendar® and Kunjan Singh and Sanjay Suri.
NATIONAL DOG MOM'S DAY - Second Saturday in May
Founded in 2018 by National Day Calendar® and Dig - The Dog Person's Dating App.
NATIONAL FOAM ROLLING DAY - May 11
Founded in 2015 by National Day Calendar® and Trigger Point.
NATIONAL ARCHERY DAY - Second Saturday in May
Founded in 2015 by National Day Calendar® and the National Archery in the Schools Program.
