Which are the countries where same-sex marriage is legal?

Same-sex marriage is legal in as many as 34 countries and will become legal in the 35th country, Estonia, from the next year. These countries include Netherlands, Belgium, Canada, Spain, South Africa, Norway, Sweden, Iceland, Portugal, Argentina, Denmark, Uruguay, New Zealand and France. It is also legal in Brazil, the UK, Luxembourg, Ireland, the United States, Greenland, Colombia and Germany.