Oops, it doesn't look like 'weather forecast for christmas day' is a national day..

Other days

self appreciation

Self Appreciation Day
stress awareness

Stress Awareness Day
latina equal pay

Latina Equal Pay Day
slime

Slime Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
appreciate yaself a lil extra

Appreciate Yaself A Lil Extra Day
get funky

Get Funky Day
me

Me Day
artists

Artists Day
bow tie

Bow Tie Day