Karthigai Viratham
Tithi and nakshatram computed for Thanjavur. Rahu Kalam, Yamagandam, Kuligai, Nalla Neram and Soolam as Tamil calendars print them. Minute times are under Your day.
Shastra's reading
Keep new beginnings small on this day.
Vajra Yogam runs all day, till 12.21 am Thursday. No part of the day is clear of every caution. If something cannot wait, prefer the printed Nalla Neram and ask your family's jyotishi.
This is Purattasi, when many families do not hold weddings or griha pravesam. It is Mahalaya Paksham, the fortnight for ancestors. Daily archanai and worship need no muhurtham. For anything important, your family's jyotishi comes first.