2025 Planet Retrograde Calendar. You can use this calendar to find out which planets will start moving in a retrograde motion and when this year, as well as when and which zodiac sign they will enter, become retrograde, and restart moving forward. Mars retrograde 2025 dates, meaning and astrological effects.

Mercury retrograde will begin once again on november 25, 2025. In 2025, mars will retrograde in the sign of cancer.