Reki Yoko Reiwa  2 (2020)
announced on February  1st, 2019, and revised on April 1st, 2019 by NAOJ
Sunrise and Sunset in Tokyo         Reiwa  2 (2020)
Sunrise and Sunset in Tokyo (1)
 | Date | JCST | 
 | Sunrise |  Sunset | 
 | January  1st |  6h50m |  16h38m | 
 | January 11th |  6h51m |  16h46m | 
 | January 21st |  6h48m |  16h56m | 
 | January 31st |  6h42m |  17h07m | 
 | February 10th |  6h34m |  17h17m | 
  | 
 | February 20th |  6h23m |  17h27m | 
 | March  1st |  6h11m |  17h36m | 
 | March 11th |  5h57m |  17h45m | 
 | March 21st |  5h43m |  17h54m | 
 | March 31st |  5h29m |  18h02m | 
  | 
 | April 10th |  5h15m |  18h10m | 
 | April 20th |  5h02m |  18h18m | 
 | April 30th |  4h50m |  18h27m | 
 | May 10th |  4h40m |  18h35m | 
 | May 20th |  4h32m |  18h43m | 
  | 
 | May 30th |  4h27m |  18h50m | 
 | June  9th |  4h25m |  18h56m | 
 | June 19th |  4h25m |  19h00m | 
 | June 29th |  4h28m |  19h01m | 
 
Sunrise and Sunset in Tokyo (2)
 | Date | JCST | 
 | Sunrise |  Sunset | 
 | July  9th |  4h33m |  18h59m | 
 | July 19th |  4h39m |  18h55m | 
 | July 29th |  4h47m |  18h48m | 
 | August  8th |  4h54m |  18h38m | 
 | August 18th |  5h02m |  18h27m | 
  | 
 | August 28th |  5h10m |  18h14m | 
 | September  7th |  5h18m |  18h00m | 
 | September 17th |  5h25m |  17h45m | 
 | September 27th |  5h33m |  17h31m | 
 | October  7th |  5h41m |  17h16m | 
  | 
 | October 17th |  5h49m |  17h03m | 
 | October 27th |  5h58m |  16h51m | 
 | November  6th |  6h08m |  16h41m | 
 | November 16th |  6h18m |  16h34m | 
 | November 26th |  6h27m |  16h29m | 
  | 
 | December  6th |  6h36m |  16h28m | 
 | December 16th |  6h44m |  16h29m | 
 | December 26th |  6h49m |  16h34m | 
 |   |