Mountain Day (山の日)
Japan’s Cabinet Office lists Mountain Day on 11 August 2026 among the national holidays and describes its purpose as an opportunity to become familiar with mountains and appreciate their benefits.
Date and recurrence
11 August 2026
The stored date is verified for a specific edition only. It is not projected into another year without a fresh authoritative source.
Scope and status
The verified scope stored for this record is Japan / statutory national holiday. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
- Refresh the target year before publishing a new date when the record is not safely portable.
Sources
- Japan Cabinet Office — National Holidays 2026Government Calendar
- Japan Cabinet Office — About Mountain DayGovernment Observance
Frequently asked questions
When is Mountain Day (山の日)?
11 August 2026 The stored recurrence guidance is: Refresh the authoritative target-year edition/schedule; current stored evidence: 11 August 2026.
Does Mountain Day (山の日) fall on the same date every year?
No. The stored date is edition-specific and must be refreshed for another year.
Is Mountain Day (山の日) an official public holiday?
Within the verified scope, the authority record identifies it as Japan / statutory national holiday. That status is not automatically extended to other countries or jurisdictions.
Who established or recognizes Mountain Day (山の日)?
The stored designation basis is: Japan’s Cabinet Office lists Mountain Day on 11 August 2026 among the national holidays and describes its purpose as an opportunity to become familiar with mountains and appreciate their benefits.. Supporting provenance includes Japan Cabinet Office — National Holidays 2026. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is Mountain Day (山の日) international or country-specific?
This authority record is country-scoped to Japan. Its fuller verified scope is: Japan / statutory national holiday.
How is this page verified?
The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-09.