The fast of Karwa Chauth is observed on the Chaturthi Tithi of Krishna Paksha 

in the Kartik month, according to the Panchang 

Women follow the Nirjala fast on this day in hopes of having a long and happy marriage 

Karva Chauth this year promises to be highly memorable 

Venus is setting this year, after all 

The texts state that undertaking any strenuous or auspicious 

task while Venus is setting is forbidden 

Venus won’t rise again until November 20. Any type of shaving, piercing, 

planetary entry, marriage, etc. is prohibited in this circumstance