Retrocession Day
1945年10月25日，臺北公會堂舉行「中國戰區臺灣省受降典禮」後，臺灣省警備總司令部全體官兵合影。左半邊掛中國國民黨黨旗，右半邊掛中華民國國旗.
October 25th, 1945 Group photo of all officers and soldiers of the Taiwan Provincial Garrison Command after the surrender ceremony of Taiwan Province in the Chinese Theater.
On October 25, 1945, all officers and soldiers of the Taiwan Provincial Garrison Command took a group photo after the "Ceremony for the Surrender of Taiwan Province of the Chinese Theater" was held in the Taipei Public Hall. The Chinese Kuomintang party flag is hung on the left half, and the Republic of China flag is hung on the right half.Taiwan's Retrocession Day is not a public holiday. Businesses have normal opening hours.
Retrocession Day is the name given to the annual observance and unofficial holiday and former public holiday in Taiwan to commemorate the end of Japanese rule of Taiwan and Penghu, and the claimed retrocession of Taiwan to the Republic of China on October 25, 1945.