World Environment Day is celebrated on 5 June every year, and is the United Nations' principal vehicle for encouraging awareness and action for the protection of the environment. First held in 1974, it has been a flagship campaign for raising awareness on environmental issues emerging from marine pollution, human overpopulation, and global warming, to sustainable consumption and wildlife crime. World Environment Day has grown to become a global platform for public outreach, with participation from over 143 countries annually. Each year, World Environment Day has provided a new theme that major corporations, NGOs, communities, governments and all celebrities worldwide adopt to advocate environmental causes.
The theme for 2020 is "Time for Nature", and will be hosted in Colombia in partnership with Germany.
Colombia is one of the largest “Megadiverse” nations in the world to hold 10% of the planet’s biodiversity. Since it is part of the Amazon rain forest, Colombia ranks first in bird and orchid species diversity and second in plants, butterflies, freshwater fish, and amphibians.
International Widows Day is a United Nations ratified day of action to address the "poverty and injustice faced by millions of widows and their dependents in many countries".Widows are women whose husbands have died. After their husbands have passed, many widows are forced to fight for their human rights and overcome many obstacles to ensure their social and economic status. According to the United Nations there are an estimated 245 million widows worldwide. Of which many live in extreme poverty and are subject to violence.
The day takes place annually on 23 June. International Widows Day is to raise awareness of the issue of widowhood. International Widows' Day was declared by the United Nations and first celebrated on June 23, 2011 in an effort empower widows and help them to regain their rights, which have long been ignored and violated.
The International Day of Yoga has been celebrated annually on 21 June since 2015, following its inception in the United Nations General Assembly in 2014.
Yoga is a physical, mental and spiritual practice which originated in India. The Indian Prime Minister, Narendra Modi, in his UN address suggested the date of 21 June, as it is the longest day of the year in the Northern Hemisphere and shares a special significance in many parts of the world.
The first International Day of Yoga created a record for the largest yoga class, and another for the largest number of participating nationalities.
Origin :
The idea of International Day of Yoga was first proposed by the current Prime Minister of India, Narendra Modi, during his speech at the United Nations General Assembly (UNGA), on 27 September 2014. He stated:
Yoga is an invaluable gift of India's ancient tradition. It embodies unity of mind and body; thought and action; restraint and fulfillment; harmony between man and nature; a holistic approach to health and well-being. It is not about exercise but to discover the sense of oneness with yourself, the world and the nature. By changing our lifestyle and creating consciousness, it can help in well being. Let us work towards adopting an International Yoga Day.
— Narendra Modi, UN General Assembly
Following this initial proposal, the UNGA held informal consultations on the draft resolution, entitled "International Day of Yoga", on 14 October 2014. The consultations were convened by the delegation of India.