Where same-sex marriage is legal:

2001: Netherlands 🇳🇱

2003: Belgium 🇧🇪

2005: Canada 🇨🇦, Spain 🇪🇸

2006: South Africa 🇿🇦

2009: Norway 🇳🇴, Sweden 🇸🇪

2010: Argentina 🇦🇷, Iceland 🇮🇸, Portugal 🇵🇹

2012: Denmark 🇩🇰

2013: Brazil 🇧🇷, France 🇫🇷, New Zealand 🇳🇿, Uruguay 🇺🇾

2014: Luxembourg 🇱🇺, UK 🇬🇧

2015: Ireland 🇮🇪, USA 🇺🇸

2016: Colombia 🇨🇴, Greenland 🇬🇱

2017: Australia 🇦🇺, Malta 🇲🇹, Germany 🇩🇪, Finland 🇫🇮

2019: Austria 🇦🇹, Ecuador 🇪🇨, Taiwan 🇹🇼

2020: Costa Rica 🇨🇷, Northern Ireland

2022: Switzerland 🇨🇭, Slovenia 🇸🇮, Cuba 🇨🇺, Mexico 🇲🇽, Chile 🇨🇱

2023: Andorra 🇦🇩

2024: Estonia 🇪🇪

Note: Same-sex marriage will become legal in Estonia on 1 January 2024.