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Many people take advantage of the holiday and summer weather to take a beach trip. Other ocean-related festivities are observed as well. The date roughly coincides with the end of the
316:, the government left this change in place for 2020 and passed an amendment to the Olympic and Paralympic Special Measures Act to make a corresponding change to the holiday in 2021.
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and swim, snorkel, surf, or dive. People may also participate in an event called 'mud-ball throwing'. National aquariums also host special water-related events on this day.
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In 2020, the holiday was observed on
Thursday, July 23, a one-time move that was made as a special accommodation to support the opening of the
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on July 20 of that year. However, it was not designated a national holiday until 1995, when it became the first holiday in the summer months.
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Families may visit beaches, swim, snorkel, surf, or dive. National aquariums host special water-related events.
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usually celebrated on the third Monday in July. The purpose of the holiday is to give thanks for the
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8:
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Honors the blessings of the oceans and economic prosperity of maritime Japan
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legislation moved the date to the third Monday of July beginning in 2003.
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constructed in
Scotland in 1874. The voyage included a trip around the
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196:'s bounty and to consider the importance of the ocean to Japan as a
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492:橋から見た隅田川の歴史 (History of the Sumida River as seen from a bridge)
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Ministry of
Education, Culture, Sports, Science and Technology
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193:
58:
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469:Tokyo University of Marine Science and Technology
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324:On this day, families may visit beaches such as
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188:, also known as "Ocean Day" or "Sea Day", is a
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407:
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264:designated the day in 1941 to commemorate the
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583:"Celebrating Umi No Hi (Marine Day) in Japan"
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239:The day was known as Marine Memorial Day
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297:First observed on July 20, 1996, the
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439:"東京五輪、開会式前後が４連休に 閉会式前後は３連休：朝日新聞デジタル"
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282:, embarking on a lighthouse boat in
211:) in much of the Japanese mainland.
562:(in Japanese). 時事通信社. April 1, 2020
524:"Marine Day (Third Monday of July)"
413:"Japan's National Holidays in 2021"
381:"Marine Day (Third Monday in July)"
13:
14:
837:
604:
370:
652:
495:(in Japanese). 文芸社. p. 52.
29:
611:Book entry about the Meiji Maru
581:Centre, Japan (July 13, 2018).
304:As special arrangement for the
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516:
457:
431:
342:
319:
1:
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816:Environmental awareness days
7:
268:and his 1876 voyage in the
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235:is the origin of Marine Day
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10:
842:
221:
770:
705:Constitution Memorial Day
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560:"五輪祝日、来年も移動 特措法改正へ―政府・与党"
489:Iida, Masao (June 2002).
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98:
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74:
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54:
37:
28:
23:
16:Japanese national holiday
806:Water transport in Japan
801:Public holidays in Japan
742:Respect for the Aged Day
659:Public holidays in Japan
350:
685:National Foundation Day
259:Communications Minister
190:public holiday in Japan
762:Labor Thanksgiving Day
690:The Emperor's Birthday
616:Marine Day Celebration
286:, and a brief stop in
236:
45:
358:, Government of Japan
229:
747:Autumnal Equinox Day
726:Okinawa Memorial Day
389:University of Hawaii
310:postponed until 2021
306:2020 Summer Olympics
290:before returning to
94:Third Monday in July
775:Golden Week (Japan)
299:Happy Monday System
695:Vernal Equinox Day
237:
788:
787:
680:Coming of Age Day
674:Japanese New Year
314:COVID-19 pandemic
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165:
833:
811:July observances
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536:. Archived from
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465:"The Meiji-maru"
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55:Observed by
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540:on May 30, 2012
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419:. June 10, 2020
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354:(in Japanese).
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250:umi no kinen bi
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198:maritime nation
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821:Sea in culture
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719:Tango no sekku
715:Children's Day
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670:New Year's Day
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605:External links
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385:Cross Currents
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356:Cabinet Office
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276:iron steamship
223:
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216:Tokyo Olympics
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144:2026 date
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129:2025 date
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114:2024 date
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99:2023 date
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529:JET Programme
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502:9784835538945
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445:(in Japanese)
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326:Isshiki Beach
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280:Tōhoku region
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266:Meiji Emperor
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38:Official name
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27:
22:
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737:Mountain Day
731:
710:Greenery Day
590:. Retrieved
587:Japan Centre
586:
576:
564:. Retrieved
554:
542:. Retrieved
538:the original
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518:
506:. Retrieved
491:
484:
472:. Retrieved
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447:. Retrieved
442:
433:
421:. Retrieved
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392:. Retrieved
384:
360:. Retrieved
344:
323:
303:
296:
269:
262:Shōzō Murata
257:until 1996.
238:
230:
213:
208:
205:rainy season
202:
168:
167:
83:Celebrations
75:Significance
18:
780:Silver Week
757:Culture Day
320:Celebration
312:due to the
795:Categories
752:Sports Day
732:Marine Day
417:nippon.com
336:References
271:Meiji Maru
232:Meiji Maru
169:Marine Day
151:2026-07-20
147:July 20
136:2025-07-21
132:July 21
121:2024-07-15
117:July 15
106:2023-07-17
102:July 17
24:Marine Day
700:Shōwa Day
351:国民の祝日について
181:Umi no Hi
159:Frequency
46:Umi no Hi
592:July 11,
544:July 17,
508:July 17,
474:July 17,
449:July 14,
443:朝日新聞デジタル
423:July 14,
394:July 17,
362:July 17,
292:Yokohama
288:Hakodate
566:May 21,
222:History
149: (
134: (
119: (
104: (
826:Oceans
499:
330:Hayama
284:Aomori
162:annual
69:Public
274:, an
244:海の記念日
209:tsuyu
194:ocean
59:Japan
594:2020
568:2020
546:2012
510:2012
497:ISBN
476:2012
451:2019
425:2020
396:2012
364:2012
207:(梅雨
91:Date
65:Type
328:in
175:海の日
41:海の日
797::
585:.
532:.
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467:.
441:.
415:.
404:^
387:.
383:.
372:^
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672:(
644:e
637:t
630:v
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43:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
