Event Calendar

World Hydrography Day

Thursday, June 21, 2012 (All day)
Friday, June 21, 2013 (All day)
Saturday, June 21, 2014 (All day)
Sunday, June 21, 2015 (All day)
Tuesday, June 21, 2016 (All day)
Wednesday, June 21, 2017 (All day)
Thursday, June 21, 2018 (All day)
Friday, June 21, 2019 (All day)
Sunday, June 21, 2020 (All day)
Monday, June 21, 2021 (All day)

World Day to Combat Desertification and Drought

Monday, June 17, 2013 (All day)
Tuesday, June 17, 2014 (All day)
Wednesday, June 17, 2015 (All day)
Friday, June 17, 2016 (All day)
Saturday, June 17, 2017 (All day)
Sunday, June 17, 2018 (All day)
Monday, June 17, 2019 (All day)
Wednesday, June 17, 2020 (All day)
Thursday, June 17, 2021 (All day)
Friday, June 17, 2022 (All day)
Saturday, June 17, 2023 (All day)
Monday, June 17, 2024 (All day)
Tuesday, June 17, 2025 (All day)
Wednesday, June 17, 2026 (All day)
Thursday, June 17, 2027 (All day)
Saturday, June 17, 2028 (All day)
Sunday, June 17, 2029 (All day)
Monday, June 17, 2030 (All day)
Tuesday, June 17, 2031 (All day)
Thursday, June 17, 2032 (All day)
Friday, June 17, 2033 (All day)
Saturday, June 17, 2034 (All day)
Sunday, June 17, 2035 (All day)
Tuesday, June 17, 2036 (All day)
Wednesday, June 17, 2037 (All day)
Thursday, June 17, 2038 (All day)
Friday, June 17, 2039 (All day)
Sunday, June 17, 2040 (All day)
Monday, June 17, 2041 (All day)
Tuesday, June 17, 2042 (All day)

World Space Week

Friday, October 4, 2013 (All day)
Saturday, October 4, 2014 (All day)
Sunday, October 4, 2015 (All day)
Tuesday, October 4, 2016 (All day)
Wednesday, October 4, 2017 (All day)
Thursday, October 4, 2018 (All day)
Friday, October 4, 2019 (All day)
Sunday, October 4, 2020 (All day)
Monday, October 4, 2021 (All day)
Tuesday, October 4, 2022 (All day)
Wednesday, October 4, 2023 (All day)
Friday, October 4, 2024 (All day)
Saturday, October 4, 2025 (All day)
Sunday, October 4, 2026 (All day)
Monday, October 4, 2027 (All day)
Wednesday, October 4, 2028 (All day)
Thursday, October 4, 2029 (All day)
Friday, October 4, 2030 (All day)
Saturday, October 4, 2031 (All day)
Monday, October 4, 2032 (All day)
Tuesday, October 4, 2033 (All day)
Wednesday, October 4, 2034 (All day)
Thursday, October 4, 2035 (All day)
Saturday, October 4, 2036 (All day)
Sunday, October 4, 2037 (All day)
Monday, October 4, 2038 (All day)
Tuesday, October 4, 2039 (All day)
Thursday, October 4, 2040 (All day)
Friday, October 4, 2041 (All day)
Saturday, October 4, 2042 (All day)

UN World Meteorological Day

Sunday, March 23, 2014 (All day)
Monday, March 23, 2015 (All day)
Wednesday, March 23, 2016 (All day)
Thursday, March 23, 2017 (All day)
Friday, March 23, 2018 (All day)
Saturday, March 23, 2019 (All day)
Monday, March 23, 2020 (All day)
Tuesday, March 23, 2021 (All day)
Wednesday, March 23, 2022 (All day)
Thursday, March 23, 2023 (All day)
Saturday, March 23, 2024 (All day)
Sunday, March 23, 2025 (All day)
Monday, March 23, 2026 (All day)
Tuesday, March 23, 2027 (All day)
Thursday, March 23, 2028 (All day)

International Day for Biological Diversity

Thursday, May 22, 2014 (All day)
Friday, May 22, 2015 (All day)
Sunday, May 22, 2016 (All day)
Monday, May 22, 2017 (All day)
Tuesday, May 22, 2018 (All day)
Wednesday, May 22, 2019 (All day)
Friday, May 22, 2020 (All day)
Saturday, May 22, 2021 (All day)
Sunday, May 22, 2022 (All day)
Monday, May 22, 2023 (All day)
Wednesday, May 22, 2024 (All day)
Thursday, May 22, 2025 (All day)
Friday, May 22, 2026 (All day)
Saturday, May 22, 2027 (All day)
Monday, May 22, 2028 (All day)

World Population Day

Friday, July 11, 2014 (All day)
Saturday, July 11, 2015 (All day)
Monday, July 11, 2016 (All day)
Tuesday, July 11, 2017 (All day)
Wednesday, July 11, 2018 (All day)
Thursday, July 11, 2019 (All day)
Saturday, July 11, 2020 (All day)
Sunday, July 11, 2021 (All day)
Monday, July 11, 2022 (All day)
Tuesday, July 11, 2023 (All day)
Thursday, July 11, 2024 (All day)
Friday, July 11, 2025 (All day)
Saturday, July 11, 2026 (All day)
Sunday, July 11, 2027 (All day)
Tuesday, July 11, 2028 (All day)

International Day for the Preservation of the Ozone Layer

Tuesday, September 16, 2014 (All day)
Wednesday, September 16, 2015 (All day)
Friday, September 16, 2016 (All day)
Saturday, September 16, 2017 (All day)
Sunday, September 16, 2018 (All day)
Monday, September 16, 2019 (All day)
Wednesday, September 16, 2020 (All day)
Thursday, September 16, 2021 (All day)
Friday, September 16, 2022 (All day)
Saturday, September 16, 2023 (All day)
Monday, September 16, 2024 (All day)
Tuesday, September 16, 2025 (All day)
Wednesday, September 16, 2026 (All day)
Thursday, September 16, 2027 (All day)
Saturday, September 16, 2028 (All day)

World Environmental Health Day

Sunday, June 26, 2016 (All day)
Monday, September 26, 2016 (All day)
Tuesday, September 26, 2017 (All day)
Wednesday, September 26, 2018 (All day)
Thursday, September 26, 2019 (All day)
Saturday, September 26, 2020 (All day)
Sunday, September 26, 2021 (All day)
Monday, September 26, 2022 (All day)
Tuesday, September 26, 2023 (All day)
Thursday, September 26, 2024 (All day)
Friday, September 26, 2025 (All day)
Saturday, September 26, 2026 (All day)
Sunday, September 26, 2027 (All day)
Tuesday, September 26, 2028 (All day)
Wednesday, September 26, 2029 (All day)
Thursday, September 26, 2030 (All day)
Friday, September 26, 2031 (All day)
Sunday, September 26, 2032 (All day)
Monday, September 26, 2033 (All day)
Tuesday, September 26, 2034 (All day)
Wednesday, September 26, 2035 (All day)
Friday, September 26, 2036 (All day)
Saturday, September 26, 2037 (All day)
Sunday, September 26, 2038 (All day)
Monday, September 26, 2039 (All day)
Wednesday, September 26, 2040 (All day)
Thursday, September 26, 2041 (All day)
Friday, September 26, 2042 (All day)
Saturday, September 26, 2043 (All day)
Monday, September 26, 2044 (All day)
Tuesday, September 26, 2045 (All day)
Wednesday, September 26, 2046 (All day)
Thursday, September 26, 2047 (All day)
Saturday, September 26, 2048 (All day)
Sunday, September 26, 2049 (All day)
Monday, September 26, 2050 (All day)
Tuesday, September 26, 2051 (All day)
Thursday, September 26, 2052 (All day)
Friday, September 26, 2053 (All day)
Saturday, September 26, 2054 (All day)
Sunday, September 26, 2055 (All day)
Tuesday, September 26, 2056 (All day)
Wednesday, September 26, 2057 (All day)
Thursday, September 26, 2058 (All day)
Friday, September 26, 2059 (All day)
Sunday, September 26, 2060 (All day)
Monday, September 26, 2061 (All day)
Tuesday, September 26, 2062 (All day)
Wednesday, September 26, 2063 (All day)
Friday, September 26, 2064 (All day)
Saturday, September 26, 2065 (All day)
Sunday, September 26, 2066 (All day)
Monday, September 26, 2067 (All day)
Wednesday, September 26, 2068 (All day)
Thursday, September 26, 2069 (All day)
Friday, September 26, 2070 (All day)
Saturday, September 26, 2071 (All day)
Monday, September 26, 2072 (All day)
Tuesday, September 26, 2073 (All day)
Wednesday, September 26, 2074 (All day)
Thursday, September 26, 2075 (All day)
Saturday, September 26, 2076 (All day)
Sunday, September 26, 2077 (All day)
Monday, September 26, 2078 (All day)
Tuesday, September 26, 2079 (All day)
Thursday, September 26, 2080 (All day)
Friday, September 26, 2081 (All day)
Saturday, September 26, 2082 (All day)
Sunday, September 26, 2083 (All day)
Tuesday, September 26, 2084 (All day)
Wednesday, September 26, 2085 (All day)
Thursday, September 26, 2086 (All day)
Friday, September 26, 2087 (All day)
Sunday, September 26, 2088 (All day)
Monday, September 26, 2089 (All day)
Tuesday, September 26, 2090 (All day)
Wednesday, September 26, 2091 (All day)
Friday, September 26, 2092 (All day)
Saturday, September 26, 2093 (All day)
Sunday, September 26, 2094 (All day)
Monday, September 26, 2095 (All day)
Wednesday, September 26, 2096 (All day)
Thursday, September 26, 2097 (All day)
Friday, September 26, 2098 (All day)
Saturday, September 26, 2099 (All day)
Sunday, September 26, 2100 (All day)
Monday, September 26, 2101 (All day)
Tuesday, September 26, 2102 (All day)
Wednesday, September 26, 2103 (All day)
Friday, September 26, 2104 (All day)
Saturday, September 26, 2105 (All day)
Sunday, September 26, 2106 (All day)
Monday, September 26, 2107 (All day)
Wednesday, September 26, 2108 (All day)
Thursday, September 26, 2109 (All day)
Friday, September 26, 2110 (All day)
Saturday, September 26, 2111 (All day)
Monday, September 26, 2112 (All day)
Tuesday, September 26, 2113 (All day)
Wednesday, September 26, 2114 (All day)
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