International Civil Aviation Day is an annual event, observed every year on December …
Category: December
International Volunteer Day is an annual event, observed every year on December 5. …
International Volunteer Day
Letter Writing Day is an annual event, observed every year on December 7. …
Letter Writing Day
International Day of Persons with Disabilities also known as Disability Day. It is …
International Day of Persons with Disabilities
Krampusnacht has always been observed annually on December 5. Image: Google Image When …