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 -1 Feb +2 Mar -5 Apr -2 May 0 Jun -4 Jul -2 Aug +1 Sep -3 Oct -1 Nov +2 Dec -3
| Week day | Sym ww·d | ISO ww·d | Sym day# | Greg day# | Sym454 date | Greg date | Julian date | Chinese mm-dd |
|---|---|---|---|---|---|---|---|---|
| Mon | 01·1 | 01·1 | 1 | 2 | Jan 1 | Jan 2 | Dec 20 | 12-11 |
| Sun | 04·7 | 04·7 | 28 | 29 | Jan 28 | Jan 29 | Jan 16 | 1-08 |
| Mon | 05·1 | 05·1 | 29 | 30 | Feb 1 | Jan 30 | Jan 17 | 1-09 |
| Sun | 09·7 | 09·7 | 63 | 64 | Feb 35 | Mar 5 | Feb 20 | 2-14 |
| Mon | 10·1 | 10·1 | 64 | 65 | Mar 1 | Mar 6 | Feb 21 | 2-15 |
| Sun | 13·7 | 13·7 | 91 | 92 | Mar 28 | Apr 2 | Mar 20 | 2*12 |
| Mon | 14·1 | 14·1 | 92 | 93 | Apr 1 | Apr 3 | Mar 21 | 2*13 |
| Sun | 17·7 | 17·7 | 119 | 120 | Apr 28 | Apr 30 | Apr 17 | 3-11 |
| Mon | 18·1 | 18·1 | 120 | 121 | May 1 | May 1 | Apr 18 | 3-12 |
| Sun | 22·7 | 22·7 | 154 | 155 | May 35 | Jun 4 | May 22 | 4-17 |
| Mon | 23·1 | 23·1 | 155 | 156 | Jun 1 | Jun 5 | May 23 | 4-18 |
| Sun | 26·7 | 26·7 | 182 | 183 | Jun 28 | Jul 2 | Jun 19 | 5-15 |
| Mon | 27·1 | 27·1 | 183 | 184 | Jul 1 | Jul 3 | Jun 20 | 5-16 |
| Sun | 30·7 | 30·7 | 210 | 211 | Jul 28 | Jul 30 | Jul 17 | 6-13 |
| Mon | 31·1 | 31·1 | 211 | 212 | Aug 1 | Jul 31 | Jul 18 | 6-14 |
| Sun | 35·7 | 35·7 | 245 | 246 | Aug 35 | Sep 3 | Aug 21 | 7-19 |
| Mon | 36·1 | 36·1 | 246 | 247 | Sep 1 | Sep 4 | Aug 22 | 7-20 |
| Sun | 39·7 | 39·7 | 273 | 274 | Sep 28 | Oct 1 | Sep 18 | 8-17 |
| Mon | 40·1 | 40·1 | 274 | 275 | Oct 1 | Oct 2 | Sep 19 | 8-18 |
| Sun | 43·7 | 43·7 | 301 | 302 | Oct 28 | Oct 29 | Oct 16 | 9-15 |
| Mon | 44·1 | 44·1 | 302 | 303 | Nov 1 | Oct 30 | Oct 17 | 9-16 |
| Sun | 48·7 | 48·7 | 336 | 337 | Nov 35 | Dec 3 | Nov 20 | 10-21 |
| Mon | 49·1 | 49·1 | 337 | 338 | Dec 1 | Dec 4 | Nov 21 | 10-22 |
| Sun | 52·7 | 52·7 | 364 | 365 | Dec 28 | Dec 31 | Dec 18 | 11-19 |
| Mon | 01·1 | 01·1 | 1 | 1 | Jan 1 | Jan 1 | Dec 19 | 11-20 |
Generated by Kalendis 10.112(1592)-Tu <http://individual.utoronto.ca/kalendis/kalendis.htm/>