A Golden Birthday (also called a Champagne Birthday or Lucky Birthday) is the unique occasion when you turn the age that corresponds to the day of the month you were born.
When Does Your Golden Birthday Occur?
If you were born on the 25th of any month, your Golden Birthday occurs when you turn 25 years old. Everyone gets exactly one Golden Birthday in their lifetime between age 1 and age 31.
Find out your birth day metrics on AgeCalculate.net.