411 REFERENCE · Wiktionary
Julian year
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Noun
en historical A year in the old Julian calendar that has either 365 or 366 days.
en astronomy A unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each.
Translations
year in Julian calendar
Finnish: fi juliaaninen vuosi
Italian: it anno giuliano
average year
Finnish: fi juliaaninen vuosi
Italian: it anno giuliano m