Every auspicious work in Hinduism is done by seeing a good Muhurta. According to Indian astrology, work done in an inauspicious time does not produce the desired results. This is the reason that many auspicious works are forbidden in the quintet. According to Ujjain’s astrologer Pt. Praful Bhatt, under the quintet, there are devils, Shatbhishya, Uttara Bhadrapad, Purva Bhadrapad and Revati Nakshatra. This time the quintet will start from around 04 p.m. on December 12, Wednesday, which will remain till December 17, Monday night at around 01 a.m.