September 9, 2024

• 253rd day of the year. There are then 113 days left in 2024.
• 37th Monday of 2024.
• on the 37th week of 2024 (using US standard week number calculation).
• 81st day of Summer. There are 13 days left till Fall.
• Birthstone for this day: Sapphire

There are no major holidays or observances in the United States for this date.

• Zürich Target Shooting Festival ends (Knabenschiessen Montag) - Switzerland
• Children's Day (Día del Niño) - Costa Rica
• Day of remembrance of the missing sailors at the sea (Giornata della memoria dei marinai scomparsi in mare) - Italy
• 999 Day UK - United Kingdom