>>9924659Don't believe so, it is said to begin on a feast of the Holy Eucharist, on a Thursday.
Feast of the Most Holy Sacrament, then of the Cross, then of Our Lady - Bl. Anna Maria Taigi (May 1769 - June 1837)
It will be a particularly cold night with howling wind. This will be the sign to go inside and cover windows and pray. Have a blessed candle (baptism candle will do).