Mārtiņi ([mɑːrt̪iɲi]) or Mārtiņdiena is an ancient Latvian winter welcoming holiday, when the time of pieguļa and shepherding came to an end.
According to a solar calendar, Mārtiņdiena marks the midpoint between the autumnal equinox (Miķeļi) and winter solstice (Ziemassvētki), and is celebrated in the middle of November.
The holiday has already acquired its name before the 16th century, during which happened the reformation of churches by Livonian Order's sacred memorial day in honor of a Roman soldier Martin (Martinus), who sat on the horse, offering his cloak to a poor man suffering from coldness.
"Maidens on Mārtiņi's Eve have to throw a skirt in the middle of the room before going to sleep; who picks it up it in a dream will marry.
"[2] In the evening, before Mārtiņi, in honor of stables they sacrificed a rooster, believing that would prevent horses from catching a disease in the winter.
"[7] "On Mārtiņi Eve, men went through the village, dressed in clipped fur coats as someone from evil side and girded with belts of braided straw, and also stuck a tail to buttocks; they went to frighten children, in order to make them learn and listen to their parents."
In Austria, Germany and Netherlands, on Mārtiņi Eve happens a solemn children processions with candles and lanterns.