EGG CARTON
The most important secret hidden on your egg carton is the Julian date. This three digit code represents the exact day of the year the eggs were packed. The numbering starts with 001 for January first and goes all the way to 365 for December thirty first. This number is your ultimate guide to freshness. The closer the Julian date is to the current day, the fresher the eggs you are buying.
Right next to the Julian date, you will often see the letter P followed by a