Calendar Celebrations 2025. Discover important holidays and observances in 2025, from new year's day to christmas. Universal mardi gras is one of my favorite spring events at the orlando theme parks and takes place february 1 through march 30, 2025.this year's mardi gras celebration.
National day calendar is committed to celebrating every aspect of our nation’s diverse culture and history, which is why we proudly. Below, youโll find a sample of our diversity and inclusion calendar for 2025, featuring religious holidays, awareness months, and monthly diversity themes.