Julian year

English

Noun

Julian year (plural Julian years)

  1. (historical) A year in the old Julian calendar that has either 365 or 366 days.
  2. (astronomy) A unit of measurement of time defined as exactly 365.25 days of 86400 SI seconds each.

Translations

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.