How Often Do All 8 Planets Align 2025 Calendar. On 25th january 2025, a rare planetary alignment will occur in the night sky, making it an excellent time to stargaze and enjoy the mesmerising planets formed in one line. Often referred to as a planet parade, this cosmic phenomenon involves the alignment of 3 to 8 planets.
Stargazers are in for a treat the next few weeks as a parade of planets marches across the night sky. Through january and february, there’s the opportunity to see a number of planets line up in the nights sky