First Quarter Of 2025 Date Calendar. Dates of the new moon, first quarter, full moon, and last quarter moons by month during the year 50 rows dates of moon phases in 2025 year.

Below you can find dates and hours of all moon phases in 2025. The quarters calculator has four (4) functionalities, it is used to get the number of quarters between two dates, add quarters, subtract quarters and determine the fiscal quarter of a date.