Calcule the phase of the moon based on the date – Phase

The Problem:

Design and develop a program that calculates the phase of the moon based on a given date. The program should assign numerical values to each phase (1 for new moon, 2 for first quarter, 3 for full moon, and 4 for last quarter). Ensure that the calculated phase is accurate for a range of dates.

The Solutions:

Solution 1: Calculate the Phase of the Moon Based on the Date Using a Mathematical Formula

To calculate the phase of the moon based on a given date, you can use the following formula:

=INT((MOD((B2-DATE(2024;1;11));29.53059))/29.53059*4)+1

where:

• B2 is the cell containing the date for which you want to calculate the moon phase.
• DATE(2024;1;11) is the cell containing the date of the latest new moon (January 11, 2024).
• 29.53059 is the average length of a lunar month in days.

This formula takes the difference between the given date and the date of the latest new moon, divides it by the average length of a lunar month, takes the integer part of the result, multiplies it by 4 to get the moon phase (1 for new moon, 2 for first quarter, 3 for full moon, and 4 for last quarter), and then adds 1 to get the final result.

Video Explanation:

The following video, titled "Moon Phases and Tides Graphs - YouTube", provides additional insights and in-depth exploration related to the topics discussed in this post.

Tutorial video showing how to create graphs with images superimposed on top of them. 0:00 Introduction 0:41 Creating Graphs 1:15 Titles and ...