Dual Sun Union
|micronation = no
|conventional_long_name = The Dual Sun Union of Choslow and Nova Solarius
|native_name = "The Dual Sun Union"
|common_name = Sun Union
|status =
|image_flag = 
|alt_flag = Flag
|flag_border = no
|image_coat = 
|alt_coat = The Royal Coat of Arms
|national_motto = Peace has its advantages
| image_map =
| image_map_caption = The Dual Sun Union of Choslow and Nova Solarius in 903AR
|anthem = 「Inno Nasionale Veneto」
"Veneto National Anthem"
|capital = Dziewanna, Sol
|largest_city = Wenecja
|official_languages = Polish, Russian, Venetan, Solaren, 한국 솔리안
|national_languages = Thestrian, Crystallic, Ukrainian
|ethnic_groups = Polish, Russian, Ukrainian, Thestrian, Crystallic, Solaren, 한국 솔리안, Venetan
|religion = Fliblisha
|demonym = Choslish
|government_type = Socialistiic Queendom
|leader_title1 = Her Queen Ascendant
|leader_name1 = Ást III of the House of Poklons'ka
|leader_title2 = The Crown Princess of Choslow
|leader_name2 = Apogeum Poklons'ka
|established_event1 = The Nation Settles
|established_date1 = May 11, 270
|established_event2 = The First Queen Rises
|established_date2 = June 5, 284
|population_estimate = 27,376,000
|GDP_PPP = $1,159,756,900,000
|GDP_PPP_per_capita = $42,364
|currency = Ponugur
| title_leader = Queen
| leader1 = Lumari Solaria
| year_leader1 = 284–349 (first)
| leader2 = Ást III Poklons'ka
| year_leader2 = 1600–???? (current)
|currency_code = PON
|date_format = mm/dd/yyyy
|drives_on = right
|cctld = .CSW
|calling_code = +055
}}