Varuni Yog, also referred as Mahavaruni Yoga or Varuni Parv, is a highly auspicious period for performing bathing rituals. Varuni Yog 2019 date is April 2. The time of the yog is from 8:23 AM to sunset in your region.
Varuni Yog is an auspicious Muhurta and is associated with Varuna, the Hindu Sea God. The muhurta is associated with the Shatabhisha Nakshatra.
It is an auspicious period to take holy bath in various Holy rivers. The time is also good to start travel.