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Astronomy, lunar cycles, and the science behind timekeeping.

Common Mistakes When Calculating Lunar Age

Avoid these 10 frequent lunar age mistakes to ensure your traditional age and zodiac signs are 100% accurate. Learn the differences between Korean, Chinese, and Vietnamese systems.

5/13/2026

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Astronomy

The Mystery of the Synodic Month

Why the lunar cycle isn't exactly 28 days and how it affects your age calculations.

5/13/2026

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