Today it is Dies Neastus Publicus – the regular working day on which modern Romans may do their daily businesses – both civic and religious. It is OK to sign contracts, travel, start new projects, worship the Immortals, etc.
It is the 12th day before Kalendae Ianuariae.
It is the C nundial day, Nundinae – the market day this year.
Today Romans celebrate the festival of Divalia – a Roman festival held on December 21, in honour of the goddess Angerona, whence it is also called Angeronalia. On the day of this festival the pontifices performed sacrifices in the temple of Voluptia, or the goddess of joy and pleasure, who, some say, was the same with Angerona, and supposed to drive away all the sorrow and chagrin of life. Angerona’s feriae named Angeronalia or Divalia take place on December 21 – the day of the winter solstice. On that day the pontiffs offered a sacrifice to the goddess in curia Acculeia according to Varro or in sacello Volupiae, near the Porta Romanula, one of the inner gates on the northern side of the Palatine.