Apr10 Fun Holidays on April 10
Siblings Day
Siblings Day is an unofficial holiday that honors siblings. Read more
Other Fun Holidays around April 10
5 AprFirst Contact Day
April 5 is First Contact Day. It is a holiday celebrated by fans of the TV series, Star Trek.
6 AprSorry Charlie Day
The unofficial holiday acknowledges that everyone faces rejections once in a while and that rejection is part of the human experience.
11 AprSubmarine Day
Honor people who build and work on submarines. Celebrate the day by eating submarine sandwiches.
11 AprBarbershop Quartet Day
Barbershop Quartet Day on April 11 celebrates the barbershop style of music and singing.