September 24 is a day that celebrates several holidays and observances. Here are some of the holidays that are celebrated on September 24, 2023, according to the search results:

• National Cherries Jubilee Day
• Bluebird of Happiness Day
• Heritage Day
• Lash Stylists Day
• National Horchata Day
• World Bollywood Day
• World Rivers Day

It is important to note that some of these holidays are celebrated annually, while others are celebrated on a specific date. For example, National Cherries Jubilee Day is celebrated annually on September 24, while World Rivers Day is celebrated on the fourth Sunday in September. Heritage Day is celebrated in several countries, including South Africa and Canada, but the specific date and traditions vary by country.