Talk:Calendar year

XQYY or XQYYYY system
Where does the XQYY or XQYYYY yearly quarters system derive from? Is this from a BS spec? — Preceding unsigned comment added by 194.169.35.1 (talk) 12:29, 22 July 2016 (UTC)

Untitled
This article should be merged into Year, which has a section on calendar years. Ben Finn (talk) 12:08, 20 August 2009 (UTC)

Hebrew Calendar
It does not have an "average length of 365.2468 days" - unless it's a leap year, a Hebrew calendar year never reaches 360 days. See here. —Preceding unsigned comment added by 72.80.240.112 (talk) 04:45, 8 October 2010 (UTC)

Calendar vs fiscal quarters
It looks like the quarters here were recently changed to US fiscal quarters. But this page is about the Calendar year, so I think these should be calendar quarters, where Q1 starts with January. Or perhaps I've misunderstood?

Cssbz (talk) 09:58, 14 October 2015 (UTC)

Etymology
A calendar year is divided into Quartals (a period, as in time) which are quarters (quotient, as in mathematics, division) of a year (time), using the Quaternary numeral system (hence the confusion). — Preceding unsigned comment added by 84.239.241.248 (talk) 07:04, 21 February 2017 (UTC)


 * Then why mention your invention?   D b f i r s   07:39, 21 February 2017 (UTC)

Leap years
They are always on every four years 190.80.50.121 (talk) 15:29, 16 August 2022 (UTC)