📚 Practice Mode

Metonic Cycle

Learn at your own pace with hints and detailed explanations

1 / 15
Multiple Choice

What is the Metonic Cycle?

  1. A period of 19 years after which the phases of the moon recur on the same day of the year.
  2. A period of 18 years after which the phases of the moon recur on the same day of the year.
  3. A period of 20 years after which the phases of the moon recur on the same day of the year.
Change Mode