Today is Chaturdashi (Shukla Paksha) in the month of કારતક — Ravivara, governed by Revati. Chaturdashi is a neutral Tithi — suitable for routine activities. Rahu Kaal: 4:40 PM to 6:05 PM — avoid starting new activities during this period. Abhijit Muhurta (11:59 AM–12:45 PM) is the most auspicious window of the day.