Today is Trayodashi (Shukla Paksha) in the month of Margashirsh — Ravivara, governed by Ashwini. Trayodashi is an auspicious Tithi — favorable for new beginnings, ceremonies, and important decisions. Rahu Kaal: 4:39 PM to 6:00 PM — avoid starting new activities during this period. Abhijit Muhurta (12:12 PM–12:55 PM) is the most auspicious window of the day. Today is પ્રદોષ — an important fasting day in the Gujarati tradition.