Kumbha (month) calculates the duration of the Kumbha month to be 29 days, 19 hours, 24 minutes and 0 seconds. Kumbha is also an astrological sign in Indian horoscope systems, corresponding to Aquarius (astrology). Kumbha (month) Kumbha is a month in Indian solar calendar. It corresponds to the zodiacal sign of Aquarius, and overlaps with about the second half of February and about the first half of March in the Gregorian calendar. In Vedic texts, the Kumbha month is called Tapas (IAST: Tapas), but in these ancient texts it has no zodiacal associations. The solar month of Kumbha overlaps with its lunar
Siṃha month of Karkaṭa, and followed by the solar month of Kanyā. The Simha month is called "Avani" in the Tamil Hindu calendar. The ancient and medieval era Sanskrit texts of India vary in their calculations about the duration of Simha, just like they do with other months. For example, the "Surya Siddhanta", dated to c. 400 CE, calculates the duration of Simha to be 31 days, 0 hours, 26 minutes and 48 seconds. In contrast, the "Arya Siddhanta" calculates the duration of the Simha month to be 31 days, 2 hours, 5 minutes and 31 seconds. The Indian solar month