December 21 2025 Planet Alignment Time. If you’re excited about catching the next planetary alignment, read on for all the details, including the best time to view it, where to see it, and how to prepare. Known as a great conjunction, the aligning of the planets is believed.

The south pole of the earth will be tilted toward the sun, which will have reached its. Known as a great conjunction, the aligning of the planets is believed.