National Boyfriend Day is celebrated on October 3 every year. It was created by internet users around 2014 as an annual holiday to celebrate boyfriends and the important role they play in our lives. Although it is not an official holiday, it has been gaining in popularity over the years. The reason why October 3 was chosen as the date for National Boyfriend Day is still unknown.

On National Boyfriend Day, people can spend time with their significant other and show them a little bit of love and affection. There are many different ways to celebrate National Boyfriend Day, such as getting him a gift, going on a date, or writing him a heartfelt letter. People can also do something nice for their boyfriend, let him know how important he is, or surprise him with a romantic getaway.

Other national days relating to boyfriends include Best Friends Day (June 8), Bubba Day (June 2), Friendship Day (first Sunday in August), Hanging Out Day (April 19), International Day of Friendship (July 30), and Make a Friend Day (February 11) .