Reki Yoko Heisei 23 (2011)
February 1st, 2010, announced by NAOJ
Solar Terms Heisei 23 (2011)
Solar Terms (1)
| Name | Longitude | JCST |
| Shoukan | 285° | January 6th | 1h55m |
| Daikan | 300° | January 20th | 19h19m |
| Risshun | 315° | February 4th | 13h33m |
| Usui | 330° | February 19th | 9h25m |
| Keichitsu | 345° | March 6th | 7h30m |
|
| Shunbun | 0° | March 21st | 8h21m |
| Seimei | 15° | April 5th | 12h12m |
| Kokuu | 30° | April 20th | 19h17m |
| Rikka | 45° | May 6th | 5h23m |
| Shouman | 60° | May 21st | 18h21m |
|
| Boushu | 75° | June 6th | 9h27m |
| Geshi | 90° | June 22nd | 2h16m |
| Shousho | 105° | July 7th | 19h42m |
| Taisho | 120° | July 23rd | 13h12m |
| Risshuu | 135° | August 8th | 5h33m |
|
| Shosho | 150° | August 23rd | 20h21m |
| Hakuro | 165° | September 8th | 8h34m |
| Shuubun | 180° | September 23rd | 18h05m |
Solar Terms (2)
| Name | Longitude | JCST |
| Kanro | 195° | October 9th | 0h19m |
| Soukou | 210° | October 24th | 3h30m |
| Rittou | 225° | November 8th | 3h35m |
| Shousetsu | 240° | November 23rd | 1h08m |
| Taisetsu | 255° | December 7th | 20h29m |
|
| Touji | 270° | December 22nd | 14h30m |
| |
| Doyou | 297° | January 17th | 20h34m |
| Setsubun | | February 3rd | |
| Higan | | March 18th | |
|
| Doyou | 27° | April 17th | 17h36m |
| 88 Ya | | May 2nd | |
| Nyuubai | 80° | June 11th | 14h54m |
| Hangeshou | 100° | July 2nd | 13h52m |
| Doyou | 117° | July 20th | 9h45m |
|
| 210 Ka | | September 1st | |
| Higan | | September 20th | |
| Doyou | 207° | October 21st | 3h08m |