Sea Day in Japan
In 2026, Sea Day falls on Monday, 20 July 2026.
About Sea Day
Sea Day, or Umi no Hi, is a national holiday in Japan dedicated to expressing gratitude for the ocean's bounty and the prosperity it brings to the island nation. Originally established to commemorate the Emperor Meiji's return from a sea voyage, it now encourages environmental awareness and beach activities. Citizens observe the day by visiting coastal areas and participating in maritime festivals.
Sea Day dates in Japan
Observance dates for Sea Day across a 10-year window (2023-2031).
| Year | Date | Day | Holiday |
|---|---|---|---|
| 2023 | 17 Jul 2023 | Monday | Sea Day |
| 2024 | 15 Jul 2024 | Monday | Sea Day |
| 2025 | 21 Jul 2025 | Monday | Sea Day |
| 2026This year | 20 Jul 2026 | Monday | Sea Day |
| 2027 | 19 Jul 2027 | Monday | Sea Day |
| 2028 | 17 Jul 2028 | Monday | Sea Day |
| 2029 | 16 Jul 2029 | Monday | Sea Day |
| 2030 | 15 Jul 2030 | Monday | Sea Day |
| 2031 | 21 Jul 2031 | Monday | Sea Day |
17 Jul 2023
Monday · Sea Day
15 Jul 2024
Monday · Sea Day
21 Jul 2025
Monday · Sea Day
20 Jul 2026
Monday · Sea Day
19 Jul 2027
Monday · Sea Day
17 Jul 2028
Monday · Sea Day
16 Jul 2029
Monday · Sea Day
15 Jul 2030
Monday · Sea Day
21 Jul 2031
Monday · Sea Day