i thought it was every 7 years, because there are 7 days in a week
Of course a skating rink!
He is eleven years old & his birthday is November 30th.
every eleven years lol
The Gregorian calendar repeats every eleven years not fourteen !
There are eleven years in eleven years.
No, The devils birthday is on 6/6/06. It occurs every 100 years.
no he's not 1 years old he get 1 years old on his birthday
an awesome birthday
Every eleven years. The Gregorian calendar repeats in 11 year cycles.
The planet Uranus. Its year is about 84 of our years.
For those who are born in a leap year on the 29th of February, their birthday can occur on the 29th of February only every 4 years. However, it is not true to say that they don't have a birthday every year. They celebrate it on either the 28th of February or the 1st of March in non-leap years.
he is eleven years old