Marine Day in Japan
Observed on the third Monday in July, expressing gratitude for the ocean’s bounty and maritime traditions.
All observances of Marine Day in Japan:
| Year | Name | Weekday | Date | Holiday Type |
|---|---|---|---|---|
| 2024 | Marine Day | Monday | Jul. 15, 2024 | National |
| 2025 | Marine Day | Monday | Jul. 21, 2025 | National |
| 2026 | Marine Day | Monday | Jul. 20, 2026 | National |
| 2027 | Marine Day | Monday | Jul. 19, 2027 | National |
| 2028 | Marine Day | Monday | Jul. 17, 2028 | National |
| 2029 | Marine Day | Monday | Jul. 16, 2029 | National |
| 2030 | Marine Day | Monday | Jul. 15, 2030 | National |
| 2031 | Marine Day | Monday | Jul. 21, 2031 | National |
| 2032 | Marine Day | Monday | Jul. 19, 2032 | National |
| 2033 | Marine Day | Monday | Jul. 18, 2033 | National |
| 2034 | Marine Day | Monday | Jul. 17, 2034 | National |
| 2035 | Marine Day | Monday | Jul. 16, 2035 | National |
| 2036 | Marine Day | Monday | Jul. 21, 2036 | National |
| 2037 | Marine Day | Monday | Jul. 20, 2037 | National |
| 2038 | Marine Day | Monday | Jul. 19, 2038 | National |
| 2039 | Marine Day | Monday | Jul. 18, 2039 | National |
| 2040 | Marine Day | Monday | Jul. 16, 2040 | National |
| 2041 | Marine Day | Monday | Jul. 15, 2041 | National |
| 2042 | Marine Day | Monday | Jul. 21, 2042 | National |
| 2043 | Marine Day | Monday | Jul. 20, 2043 | National |
| 2044 | Marine Day | Monday | Jul. 18, 2044 | National |
| 2045 | Marine Day | Monday | Jul. 17, 2045 | National |
| 2046 | Marine Day | Monday | Jul. 16, 2046 | National |
| 2047 | Marine Day | Monday | Jul. 15, 2047 | National |
| 2048 | Marine Day | Monday | Jul. 20, 2048 | National |
| 2049 | Marine Day | Monday | Jul. 19, 2049 | National |
| 2050 | Marine Day | Monday | Jul. 18, 2050 | National |
| 2051 | Marine Day | Monday | Jul. 17, 2051 | National |
| 2052 | Marine Day | Monday | Jul. 15, 2052 | National |
| 2053 | Marine Day | Monday | Jul. 21, 2053 | National |
| 2054 | Marine Day | Monday | Jul. 20, 2054 | National |
| 2055 | Marine Day | Monday | Jul. 19, 2055 | National |
| 2056 | Marine Day | Monday | Jul. 17, 2056 | National |
| 2057 | Marine Day | Monday | Jul. 16, 2057 | National |
| 2058 | Marine Day | Monday | Jul. 15, 2058 | National |
| 2059 | Marine Day | Monday | Jul. 21, 2059 | National |
| 2060 | Marine Day | Monday | Jul. 19, 2060 | National |
| 2061 | Marine Day | Monday | Jul. 18, 2061 | National |
| 2062 | Marine Day | Monday | Jul. 17, 2062 | National |
| 2063 | Marine Day | Monday | Jul. 16, 2063 | National |
| 2064 | Marine Day | Monday | Jul. 21, 2064 | National |
| 2065 | Marine Day | Monday | Jul. 20, 2065 | National |
| 2066 | Marine Day | Monday | Jul. 19, 2066 | National |
| 2067 | Marine Day | Monday | Jul. 18, 2067 | National |
| 2068 | Marine Day | Monday | Jul. 16, 2068 | National |
| 2069 | Marine Day | Monday | Jul. 15, 2069 | National |
| 2070 | Marine Day | Monday | Jul. 21, 2070 | National |
| 2071 | Marine Day | Monday | Jul. 20, 2071 | National |
| 2072 | Marine Day | Monday | Jul. 18, 2072 | National |
| 2073 | Marine Day | Monday | Jul. 17, 2073 | National |
| 2074 | Marine Day | Monday | Jul. 16, 2074 | National |
| 2075 | Marine Day | Monday | Jul. 15, 2075 | National |
| 2076 | Marine Day | Monday | Jul. 20, 2076 | National |
| 2077 | Marine Day | Monday | Jul. 19, 2077 | National |
| 2078 | Marine Day | Monday | Jul. 18, 2078 | National |
| 2079 | Marine Day | Monday | Jul. 17, 2079 | National |
| 2080 | Marine Day | Monday | Jul. 15, 2080 | National |
| 2081 | Marine Day | Monday | Jul. 21, 2081 | National |
| 2082 | Marine Day | Monday | Jul. 20, 2082 | National |
| 2083 | Marine Day | Monday | Jul. 19, 2083 | National |
| 2084 | Marine Day | Monday | Jul. 17, 2084 | National |
| 2085 | Marine Day | Monday | Jul. 16, 2085 | National |
| 2086 | Marine Day | Monday | Jul. 15, 2086 | National |
| 2087 | Marine Day | Monday | Jul. 21, 2087 | National |
| 2088 | Marine Day | Monday | Jul. 19, 2088 | National |
| 2089 | Marine Day | Monday | Jul. 18, 2089 | National |
| 2090 | Marine Day | Monday | Jul. 17, 2090 | National |
| 2091 | Marine Day | Monday | Jul. 16, 2091 | National |
| 2092 | Marine Day | Monday | Jul. 21, 2092 | National |
| 2093 | Marine Day | Monday | Jul. 20, 2093 | National |
| 2094 | Marine Day | Monday | Jul. 19, 2094 | National |
| 2095 | Marine Day | Monday | Jul. 18, 2095 | National |
| 2096 | Marine Day | Monday | Jul. 16, 2096 | National |
| 2097 | Marine Day | Monday | Jul. 15, 2097 | National |
| 2098 | Marine Day | Monday | Jul. 21, 2098 | National |
| 2099 | Marine Day | Monday | Jul. 20, 2099 | National |
| 2100 | Marine Day | Monday | Jul. 19, 2100 | National |
* Estimated holiday dates
We continuously monitor and update holiday information, but there may be occasional inaccuracies.
Holiday Facts
- Local Name: 海の日 (Umi no Hi)
- Previous Year: Jul. 15, 2024
- This Year: Jul. 21, 2025
- Next Year: Jul. 20, 2026