Today's date (month and day)? 1 1 Person #1 of 2: What month and day were you born? 12 31 12/31/07 falls on day #365 of 365. Your next birthday is in 364 day(s). Person #2 of 2: What month and day were you born? 3 1 3/1/07 falls on day #60 of 365. Your next birthday is in 59 day(s). Person #2's birthday is sooner.