Astronomy

• 01 Which functions fall under the field of astronomy?
• 02 What calculations take place at sunrise/sunset?
• 03 What calculations take place for the position of the sun?
• 04 What calculations take place at moonrise/moonset?
• 05 What calculations take place on the position and phase of the moon?
• 06 How do I calculate Easter Sunday in a given year?
• 07 How do I show the years of a particular Easter Sunday (Month/Day)?
• 08 How do I show the beginning of the season as well as solar distances?
• 09 What does the Shadow Length function do?