Interdimensional Timekeeping

You've stumbled upon the Cosmic Calendars, a selection of timekeeping devices from across the multiverse.

Here, you'll find:

• Quasar Sundials - Perfect for tracking time on planets with binary star systems.
• Gravitational Gyros - A timekeeping device for planets with irregular gravity waves.
• Time Dilation Dials - For planets where time dilation is a major issue.