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As tomorrow is Sashti and Friday, it is a good day for initiating graha santhi particularly for Sukra graha. And tomorrow is Uttara Bhadra nakshatra and is a good day to chant dhyana mantras of Sani. Homas for Sukra and Sani can be done by those interested.
People having their Janma nakshatra tomorrow can start Graha santhi according to their horoscopes.