28 July 2023

• 209th day of the year. There were then 156 days left in 2023.
• 30th Friday of 2023.
• on the 30th week of 2023 (using ISO standard week number calculation).
• Birthstone for this day: Ruby and Onyx

There are no major holidays or observances in New Zealand for this date.

• Ashura - South Africa, United States, India, United Kingdom, Canada
• World Hepatitis Day - Popular in: United States, India, Canada
• Independence Day of Peru - Popular in: Peru
• Día de la Independencia de Perú - United States
• Día del Indio (Chile) - Chile
• Baptism of Kyivan Rus (Хрещення Русі) - Ukraine
• World Nature Conservation Day - Popular in: India
• La Feria de las Flores Comienza (Valle de Aburra) - Colombia
• Peru Independence Day - Popular in: United States
• Sysadmin Day - United Kingdom