Julian Date Calendar Leap Year 2025. The following is a series of matrices for each month of the julian calendar 2025 and, for comparing purposes, the corresponding dates associated to. Use this tool to convert between date and julian (yyddd) date formats.

The calendar has a regular year of 365 days divided into 12 months, as listed in table of months. Use this tool to convert between date and julian (yyddd) date formats.