Paksha refers to a specific phase of the lunar month in Hindu and Buddhist calendars. It is divided into two parts: Shukla Paksha, the waxing phase of the moon, and Krishna Paksha, the waning phase. Each Paksha lasts about 15 days, influencing various religious and cultural practices. During Shukla Paksha, the moon grows brighter, symbolizing positivity and growth, making it an auspicious time for new beginnings. Conversely, Krishna Paksha represents a time of reflection and introspection as the moon diminishes. Both phases play a significant role in determining the timing of festivals and rituals in these traditions.