LORELAI: I didn’t do anything wrong. I did the same thing I always do when I’m pulling up reservations for the upcoming month, but nothing happened.
MICHEL: You typed in the name?
LORELAI: I typed in the name.
MICHEL: You clicked on the April 5?
If April is the upcoming month, it must still be March. The only way it can still be March is if the month has about six weeks in it, but February seemed to have about seven weeks, so we’re clearly in Gilmore time now and just have to go with it. From Lorelai’s comment, it seems to be Friday March 30.