Visha Tithi in Hindu astrology is considered bad. Auspicious
activities are avoided in this yog. The tithi is the result of a combination of
certain days and tithi.
Following are the Visha Tithis
Sunday – Chaturthi (fourth day of fortnight)
Monday – Sashti (sixth day of a fortnight)
Tuesday – Saptami (seventh day of a fortnight)
Wednesday – Dwitiya (second day of a fortnight)
Thursday – Ashtami (eighth day of a fortnight)
Friday – Navami (ninth day of a fortnight)
Saturday – Saptami (seventh day of fortnight)