
Hoy durante el medio dia, aproximadamente a las 12:45 del dia empieza la cuarta veintena, Hueytozoztli, o la vigilia grande. También se conoce como Ueitozoztli, Uei Tozoztli o Uei Tozoztintli.
Today at astronomical noon, approximately 12:45pm, begins thebfourth veintena ofnthebyear, Hueytozoztli or the great vigil. In some parts it may also be known as Ueitozoztli, Uei Tozoztli o Uei Tozoztintli.