Today is Shashthi (Shukla Paksha) in the month of કારતક — Mangalavara, governed by Purva Ashadha. Shashthi is a neutral Tithi — suitable for routine activities. Rahu Kaal: 3:14 PM to 4:38 PM — avoid starting new activities during this period. Abhijit Muhurta (12:01 PM–12:46 PM) is the most auspicious window of the day.