Mother In Law Day, whether you’re close to your mother-in-law or not, is a day to celebrate her. Even the smallest gesture will make her day. Mother in Law Day is always held on the fourth Sunday in October.

Boss’s Day is dedicated to all employers and provides a prospect of improving the liaison between employers and their staff. Many workers dedicate this day to their supervisors for various reasons, such as supporting staff with their jobs and careers. This observance also gives employees a chance to recognize those in supervisory positions.

Columbus Day is celebrated on the second Monday in October. In some parts of the United States, Columbus Day has evolved into a celebration of Italian-American heritage. Local groups host parades and street fairs featuring colorful costumes, music and Italian food.

Ada Lovelace Day is an international celebration of the achievements of women in science, technology, engineering and math (STEM.) It was founded in 2009 by Suw Charman-Anderson, it is now held every year on the second Tuesday of October.

It aims to increase the profile of and support women in STEM and, in doing so, create new role models who will encourage more girls into STEM careers.

World Heart Day is meant to inform people about cardiovascular diseases, which are the biggest single cause of death. Observed on the 29th day of September, the day promotes preventative measures to reduce the risk of cardiovascular diseases.

September 28 is World Rabies Day, a global health observance started in 2007 to raise awareness about rabies and bring together partners to enhance prevention and control efforts worldwide. World Rabies Day is observed in many countries, including the United States.

In the early 1970s, Becky Mattson of Lakeside, Montana created National Good Neighbor Day. In 1978, United States President Jimmy Carter issued Proclamation 4601 making it an official national holiday.

National Good Neighbor Day on September 28th creates an opportunity for neighbors to get to know each other better. This day acknowledges and celebrates the importance of a good neighbor.

Many people around celebrate the United Nations’ (UN) World Tourism Day, which is on September 27 each year. The day aims to foster awareness among the international community of the importance of tourism and its social, cultural, political and economic values.

Autumnal Equinox

There are two equinoxes every year – in September (Autumnal) and March (Spring) – when the Sun shines directly on the Equator and the length of day and night is nearly equal. The equinox in September is considered the first day of the fall Season.