Monthly Symmetry454 Date Convert 2026

52/293 Symmetry454 (start Monday), Leap Week end December
Year is leap only if the remainder of (52 Year + 146) / 293 is < 52.
If a leap year remainder is < 33 then the next leap year will be 6 years later, otherwise 5 years later.

Sym–Greg month: Jan +3 Feb +6 Mar -1 Apr +2 May +4 Jun 0 Jul +2 Aug +5 Sep +1 Oct +3 Nov +6 Dec +1

Week
day
Sym
ww·d
ISO
ww·d
Sym
day#
Greg
day#
Sym454
date
Greg
date
Julian
date
Chinese
mm-dd
Mon01·101·11363Jan 1Dec 29Dec 1611-10
Sun04·704·72825Jan 28Jan 25Jan 1212-07
Mon05·105·12926Feb 1Jan 26Jan 1312-08
Sun09·709·76360Feb 35Mar 1Feb 161-13
Mon10·110·16461Mar 1Mar 2Feb 171-14
Sun13·713·79188Mar 28Mar 29Mar 162-11
Mon14·114·19289Apr 1Mar 30Mar 172-12
Sun17·717·7119116Apr 28Apr 26Apr 133-10
Mon18·118·1120117May 1Apr 27Apr 143-11
Sun22·722·7154151May 35May 31May 184-15
Mon23·123·1155152Jun 1Jun 1May 194-16
Sun26·726·7182179Jun 28Jun 28Jun 155-14
Mon27·127·1183180Jul 1Jun 29Jun 165-15
Sun30·730·7210207Jul 28Jul 26Jul 136-13
Mon31·131·1211208Aug 1Jul 27Jul 146-14
Sun35·735·7245242Aug 35Aug 30Aug 177-18
Mon36·136·1246243Sep 1Aug 31Aug 187-19
Sun39·739·7273270Sep 28Sep 27Sep 148-17
Mon40·140·1274271Oct 1Sep 28Sep 158-18
Sun43·743·7301298Oct 28Oct 25Oct 129-16
Mon44·144·1302299Nov 1Oct 26Oct 139-17
Sun48·748·7336333Nov 35Nov 29Nov 1610-21
Mon49·149·1337334Dec 1Nov 30Nov 1710-22
Sun53·753·73713Dec 35Jan 3Dec 2111-26
Mon01·101·114Jan 1Jan 4Dec 2211-27

Generated by Kalendis 10.112(1592)-Tu <http://individual.utoronto.ca/kalendis/kalendis.htm/>