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Nature
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Ocean
Ocean & Marine Holidays
14 Holidays Found
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February
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2
2
Mon
National River Day
Day
February 2
March
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1
1
Sun
World Seagrass Day
Day
March 1
May
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10
21
10
Sun
Mother Ocean Day
Day
May 10
21
Thu
World Fish Migration Day
Day
May 21
June
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1
8
21
1
Mon
World Reef Awareness Day
Day
June 1
National Rivers Month
Month
June 1-30
National Oceans Month
Month
June 1-30
8
Mon
World Oceans Day
Day
June 8
21
Sun
National Seashell Day
Day
June 21
World Hydrography Day
Day
June 21
July
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20
20
Mon
Marine Day in Japan
Day
July 20
August
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7
7
Fri
National Lighthouse Day
Day
August 7
September
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19
24
19
Sat
International Coastal Cleanup Day
Day
September 19
24
Thu
World Maritime Day
Day
September 24
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