how to read egg carton dates
Julian Date: Many egg cartons are stamped with an eleven-digit number known as the Julian Date, which includes information about the day the eggs were packed. The first three numbers will tell you the day, which go from 001 for January 1st to 365 for December 31st.
Dates and Numbers: Expiration Date: The dates marked on egg cartons are an indicator of how long they should be kept on store shelves, but according to the Egg Nutrition Center, eggs can safely be eaten up to three weeks past the expiration date.