17 April 2023

• 107th day of the year. There are then 258 days left in 2023.
• 16th Monday of 2023.
• on the 16th week of 2023 (using ISO standard week number calculation).
• Birthstone for this day: Diamond and Crystal

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

• Lailatul Qadr - South Africa, United States, India, United Kingdom, Canada
• Orthodox Easter Monday - Bulgaria, Cyprus, Greece, Moldova, Romania, Serbia, Ukraine
• National Haiku Poetry Day - United States
• Spring Celebration in Zürich (Sechseläuten) - Switzerland
• Día de Impuestos - Entregar Impuestos (Estados Unidos) - United States
• Bat Appreciation Day - Popular in: United Kingdom, Canada
• Burmese New Year - United States
• Hemophilia Day - India
• Desembarco de los 33 Orientales - Uruguay
• Día Mundial del Malbec - Popular in: Argentina