Oops, it doesn't look like 'civil day' is a national day..

Other days

aloxolt

Aloxolt Day
carpenters

Carpenters Day
pumpkin

Pumpkin Day
boy friend

Boy Friend Day
martini

Martini Day
book

Book Day
nail polish

Nail Polish Day
girl friend

Girl Friend Day
bonang

Bonang Day
latina equal pay

Latina Equal Pay Day