The Symmetry454 calendar (Sym454) is a proposal for calendar reform created by Irv Bromberg of the University of Toronto, Canada.[when?] It is a perennial...
12 KB (835 words) - 07:36, 12 June 2024
inserts an extra year-end month of seven days called "Xtra", and the Symmetry454 calendar (circa 2004) lengthens the month of December by one week on...
10 KB (1,363 words) - 00:01, 5 October 2023
shared by all. Some calendar reform ideas, such as the Pax Calendar, Symmetry454 calendar and the Hanke–Henry Permanent Calendar, were created to solve...
27 KB (3,730 words) - 09:54, 10 July 2024
above chart, fiscal years 2028 and 2033 have 53 weeks. Accounting period Symmetry454 "26 C.F.R. § 1.441-2". JUSTIA. "IRS Publication 538, Accounting Periods...
6 KB (777 words) - 07:19, 23 February 2024
Runic calendar Solar Hijri calendar Soviet calendar Swedish calendar Symmetry454 Tamil calendar Thai solar calendar Tulu calendar World Calendar World...
8 KB (946 words) - 20:22, 18 September 2024
and the Hanke–Henry Permanent Calendar, contain a 30-day February. The Symmetry454 calendar assigns 35 days to February, May, August, and November, as well...
18 KB (1,800 words) - 10:47, 20 September 2024
Reform proposals Hanke–Henry Permanent International Fixed Pax Positivist Symmetry454 World Displays and applications Electronic Perpetual Wall Year naming...
26 KB (2,691 words) - 11:22, 14 September 2024
Reform proposals Hanke–Henry Permanent International Fixed Pax Positivist Symmetry454 World Displays and applications Electronic Perpetual Wall Year naming...
34 KB (4,072 words) - 03:36, 18 September 2024
Reform proposals Hanke–Henry Permanent International Fixed Pax Positivist Symmetry454 World Displays and applications Electronic Perpetual Wall Year naming...
91 KB (9,646 words) - 14:29, 14 September 2024
Reform proposals Hanke–Henry Permanent International Fixed Pax Positivist Symmetry454 World Displays and applications Electronic Perpetual Wall Year naming...
77 KB (9,528 words) - 06:20, 7 September 2024