15 April 2027

• 105th day of the year. There are then 260 days left in 2027.
• 15th Thursday of 2027.
• on the 15th week of 2027 (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.

• World Art Day - Popular in: United States, United Kingdom, Spain, Mexico, Portugal
• Day of Secretaries (Secretaressedag) - Belgium, Netherlands
• National High Five Day - Popular in: United States, Canada
• Tax Day (Taxes Due) - United States
• Birthday of King Philip (Verjaardag van Koning Filip) - Belgium
• Jackie Robinson Day - Popular in: United States, Canada
• National Poet Day (Día del Poeta Peruano) - Peru