Karthika Masam is one of the most auspicious months in the Hindu calendar, typically falling between November and December. It is dedicated to Lord Shiva, and it is considered a time of spiritual cleansing, devotion, and worship. During this month, several important rituals, prayers, and festivals take place, and it is believed to be a time when the divine blessings of Lord Shiva and other deities are most easily attained.