*** Welcome to piglix ***

January 15


January 15 is the 15th day of the year in the Gregorian calendar. There are 350 days remaining until the end of the year (351 in leap years). This date is slightly more likely to fall on a Tuesday, Friday or Sunday (58 in 400 years each) than on Wednesday or Thursday (57), and slightly less likely to occur on a Monday or Saturday (56).


...
Wikipedia

...