<s>[INST] What are the two Pakshangal?. [/INST] Shuklapaksha = Waxing Moon – The 15 days from the day after Amavasya (New Moon) to Purnima (Full Moon) is the Waxing Moon phase.,Krishnapaksha = Waning Moon – The 15 days from the day after Purnima (Full Moon) to Amavasya (New Moon) is the Waning Moon phase. </s>