National Flag Day / National Flag Days
The Philippine Information Agency states that 28 May marks National Flag Day, declared by Presidential Proclamation No. 374 s. 1965, and that National Flag Days are observed from 28 May to 12 June.
Date and recurrence
28 May; National Flag Days run 28 May–12 June in current government guidance
This authority record treats the observance as a fixed annual date. The same month and day can be reused unless a stronger source changes the rule.
Scope and status
The verified scope stored for this record is Philippines / national flag commemoration. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
National Flag Day Philippines
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.
- Remembrance Civic Context Care.
Sources
- Philippine Information Agency — National Flag Days, 2025National Government
Frequently asked questions
When is National Flag Day / National Flag Days?
28 May; National Flag Days run 28 May–12 June in current government guidance The stored recurrence guidance is: 28 May.
Does National Flag Day / National Flag Days fall on the same date every year?
The authority record classifies it as fixed annual, so its month and day are reusable unless stronger evidence changes the rule.
Is National Flag Day / National Flag Days an official public holiday?
The authority record verifies it within this scope: Philippines / national flag commemoration. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.
Who established or recognizes National Flag Day / National Flag Days?
The stored designation basis is: The Philippine Information Agency states that 28 May marks National Flag Day, declared by Presidential Proclamation No. 374 s. 1965, and that National Flag Days are observed from 28 May to 12 June.. Supporting provenance includes Philippine Information Agency — National Flag Days, 2025. The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is National Flag Day / National Flag Days international or country-specific?
This authority record is country-scoped to Philippines. Its fuller verified scope is: Philippines / national flag commemoration.
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 2026-09-08.
Other observances on May 28
These records also resolve to May 28, 2027 under the current authority data.
Bermuda Day
Government of Bermuda
European Neighbours’ Day
European institutional and city-project sources describe European Neighbours’ Day as an annual event held on the last Friday of May, originating in Paris in 1999.
Independence Day
Azerbaijan’s 2021 law names 28 May Independence Day, commemorating the 1918 declaration by the Azerbaijan Democratic Republic; the presidential holiday register uses the current Independenc…
International Burger Day
National Today gives International Burger Day a fixed May 28 recurrence, while McDonald’s India independently marks International Burger Day in a company post published on May 28.
International Day of Action for Women’s Health
The May 28 campaign site identifies 28 May as the International Day of Action for Women’s Health and states that the campaign is coordinated by the Women’s Global Network for Reproductive R…
Menstrual Hygiene Day
WASH United / Menstrual Hygiene Day movement