12 April 2027

• 102nd day of the year. There are then 263 days left in 2027.
• 15th Monday of 2027.
• on the 15th week of 2027 (using ISO standard week number calculation).
• 24th day of Spring. There are 70 days left till Summer.
• Birthstone for this day: Diamond and Crystal

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

• International Day of Human Space Flight - Popular in:
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• National Grilled Cheese Day - United States