Why the Moon changes shape
The Moon does not produce its own light — it reflects sunlight. As it orbits Earth, we see different portions of its lit side. This creates the cycle of phases from New Moon to Full Moon and back, completing in about 29.5 days.
The 8 phases
🌑 New Moon — Moon between Earth and Sun. Dark sky. Best for new beginnings and setting intentions.
🌒 Waxing Crescent — Growing light. Take first steps toward your intentions.
🌓 First Quarter — Half lit. Challenges arise — commit and push through.
🌔 Waxing Gibbous — Nearly full. Refine and adjust your approach.
🌕 Full Moon — Peak illumination. Completion, heightened emotions, culmination.
🌖 Waning Gibbous — Gratitude phase. Share what you have learned.
🌗 Last Quarter — Release what no longer serves you.
🌘 Waning Crescent — Rest and reflect. Prepare for the next cycle.
Vedic connection
In Vedic astrology, the Moon phase at birth (Paksha) matters greatly. Shukla Paksha (bright half, New Moon to Full Moon) natives tend to be more outgoing; Krishna Paksha (dark half) natives more introspective. The Tithi (lunar day) adds further nuance.
The Moon governs mind, emotions, mother, and public life in Vedic astrology. Its daily Nakshatra affects the quality of each day — visible in the Panchang.