Chulalongkorn Day in Thailand
Honoring King Chulalongkorn (Rama V), credited with modernizing Siam.
All observances of Chulalongkorn Day in Thailand:
| Year | Name | Weekday | Date | Holiday Type |
|---|---|---|---|---|
| 2024 | Chulalongkorn Day | Wednesday | Oct. 23, 2024 | National |
| 2025 | Chulalongkorn Day | Thursday | Oct. 23, 2025 | National |
| 2026 | Chulalongkorn Day | Friday | Oct. 23, 2026 | National |
| 2027 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2027 | National |
| 2028 | Chulalongkorn Day | Monday | Oct. 23, 2028 | National |
| 2029 | Chulalongkorn Day | Tuesday | Oct. 23, 2029 | National |
| 2030 | Chulalongkorn Day | Wednesday | Oct. 23, 2030 | National |
| 2031 | Chulalongkorn Day | Thursday | Oct. 23, 2031 | National |
| 2032 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2032 | National |
| 2033 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2033 | National |
| 2034 | Chulalongkorn Day | Monday | Oct. 23, 2034 | National |
| 2035 | Chulalongkorn Day | Tuesday | Oct. 23, 2035 | National |
| 2036 | Chulalongkorn Day | Thursday | Oct. 23, 2036 | National |
| 2037 | Chulalongkorn Day | Friday | Oct. 23, 2037 | National |
| 2038 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2038 | National |
| 2039 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2039 | National |
| 2040 | Chulalongkorn Day | Tuesday | Oct. 23, 2040 | National |
| 2041 | Chulalongkorn Day | Wednesday | Oct. 23, 2041 | National |
| 2042 | Chulalongkorn Day | Thursday | Oct. 23, 2042 | National |
| 2043 | Chulalongkorn Day | Friday | Oct. 23, 2043 | National |
| 2044 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2044 | National |
| 2045 | Chulalongkorn Day | Monday | Oct. 23, 2045 | National |
| 2046 | Chulalongkorn Day | Tuesday | Oct. 23, 2046 | National |
| 2047 | Chulalongkorn Day | Wednesday | Oct. 23, 2047 | National |
| 2048 | Chulalongkorn Day | Friday | Oct. 23, 2048 | National |
| 2049 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2049 | National |
| 2050 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2050 | National |
| 2051 | Chulalongkorn Day | Monday | Oct. 23, 2051 | National |
| 2052 | Chulalongkorn Day | Wednesday | Oct. 23, 2052 | National |
| 2053 | Chulalongkorn Day | Thursday | Oct. 23, 2053 | National |
| 2054 | Chulalongkorn Day | Friday | Oct. 23, 2054 | National |
| 2055 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2055 | National |
| 2056 | Chulalongkorn Day | Monday | Oct. 23, 2056 | National |
| 2057 | Chulalongkorn Day | Tuesday | Oct. 23, 2057 | National |
| 2058 | Chulalongkorn Day | Wednesday | Oct. 23, 2058 | National |
| 2059 | Chulalongkorn Day | Thursday | Oct. 23, 2059 | National |
| 2060 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2060 | National |
| 2061 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2061 | National |
| 2062 | Chulalongkorn Day | Monday | Oct. 23, 2062 | National |
| 2063 | Chulalongkorn Day | Tuesday | Oct. 23, 2063 | National |
| 2064 | Chulalongkorn Day | Thursday | Oct. 23, 2064 | National |
| 2065 | Chulalongkorn Day | Friday | Oct. 23, 2065 | National |
| 2066 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2066 | National |
| 2067 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2067 | National |
| 2068 | Chulalongkorn Day | Tuesday | Oct. 23, 2068 | National |
| 2069 | Chulalongkorn Day | Wednesday | Oct. 23, 2069 | National |
| 2070 | Chulalongkorn Day | Thursday | Oct. 23, 2070 | National |
| 2071 | Chulalongkorn Day | Friday | Oct. 23, 2071 | National |
| 2072 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2072 | National |
| 2073 | Chulalongkorn Day | Monday | Oct. 23, 2073 | National |
| 2074 | Chulalongkorn Day | Tuesday | Oct. 23, 2074 | National |
| 2075 | Chulalongkorn Day | Wednesday | Oct. 23, 2075 | National |
| 2076 | Chulalongkorn Day | Friday | Oct. 23, 2076 | National |
| 2077 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2077 | National |
| 2078 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2078 | National |
| 2079 | Chulalongkorn Day | Monday | Oct. 23, 2079 | National |
| 2080 | Chulalongkorn Day | Wednesday | Oct. 23, 2080 | National |
| 2081 | Chulalongkorn Day | Thursday | Oct. 23, 2081 | National |
| 2082 | Chulalongkorn Day | Friday | Oct. 23, 2082 | National |
| 2083 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2083 | National |
| 2084 | Chulalongkorn Day | Monday | Oct. 23, 2084 | National |
| 2085 | Chulalongkorn Day | Tuesday | Oct. 23, 2085 | National |
| 2086 | Chulalongkorn Day | Wednesday | Oct. 23, 2086 | National |
| 2087 | Chulalongkorn Day | Thursday | Oct. 23, 2087 | National |
| 2088 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2088 | National |
| 2089 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2089 | National |
| 2090 | Chulalongkorn Day | Monday | Oct. 23, 2090 | National |
| 2091 | Chulalongkorn Day | Tuesday | Oct. 23, 2091 | National |
| 2092 | Chulalongkorn Day | Thursday | Oct. 23, 2092 | National |
| 2093 | Chulalongkorn Day | Friday | Oct. 23, 2093 | National |
| 2094 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2094 | National |
| 2095 | Chulalongkorn Day (In Lieu) | Monday | Oct. 24, 2095 | National |
| 2096 | Chulalongkorn Day | Tuesday | Oct. 23, 2096 | National |
| 2097 | Chulalongkorn Day | Wednesday | Oct. 23, 2097 | National |
| 2098 | Chulalongkorn Day | Thursday | Oct. 23, 2098 | National |
| 2099 | Chulalongkorn Day | Friday | Oct. 23, 2099 | National |
| 2100 | Chulalongkorn Day (In Lieu) | Monday | Oct. 25, 2100 | National |
* Estimated holiday dates
We continuously monitor and update holiday information, but there may be occasional inaccuracies.
Holiday Facts
- Local Name: วันปิยมหาราช
- Previous Year: Oct. 23, 2024
- This Year: Oct. 23, 2025
- Next Year: Oct. 23, 2026