Pradosham is dedicated to Shiva and Goddess Parvati. It is observed on the 13th day of a fortnight in a Hindu calendar. July 2017 Pradosham dates is July 6 and July 21. Pradosham occurs twice in a Hindu month – once each during the waning (Krishna Paksha) and waxing phase (Shukla Paksha) of the moon.
The popular belief is that Shiva and Parvati are in a very generous and happy moon during the period and therefore fulfills the wishes of the devotees.
The Pradosham period is in the evening from 1.5 hours before sunset and 1 hour after sunset. The fast which began at sunrise is broken during the period.
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