18 August 2027

• 230th day of the year. There are then 135 days left in 2027.
• 33rd Wednesday of 2027.
• on the 33rd week of 2027 (using ISO standard week number calculation).
• 59th day of Summer. There are 36 days left till Fall.
• Birthstone for this day: Peridot

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

• Long Tan Day (Vietnam Vets' Day) - Australia