May 23rd in Spanish is "23 de mayo." In this format, the day precedes the month, as is customary in Spanish-speaking countries.
23rd May 1963 was a Thursday.
23rd May 1981, was a Saturday.
May 23rd, 1985 fell on a Thursday.
May 23rd, 1980 fell on a Friday.
May 23rd, 1945 fell on a Wednesday. The following year, it fell on a Thursday.
Sixty days after May 23rd is July 22nd. To calculate this, you add 30 days to May 23rd to reach June 22nd, and then an additional 30 days to arrive at July 22nd.
23rd week of 2010 starts on Sunday May 30, 2010.
Monday 23rd May
23rd May 2010
it is the 23rd of may,2012
23rd JULY
That was a Wednesday.