Serbian and Croatian (Karashova). Traditional calendar terms: word for the meaning ‘Spring Day’: 1st March or 14th March, 1

Prvi marc
prv-i
first-NOM.M.SG
marc
March(M).NOM.SG
First of March (NB! Not for sure used with the meaning 'first summer day' in Karasheva. Still, the arrival of spring is selebrated across Romania on the 1. of March, the Martsishor day).
Type: Constructed by native speaker linguist
Source: Radan 2024: