Extraterrestrial Culture Day2026 · Date · History
New Mexico legislative records identify House Memorial 44, “Extraterrestrial Culture Day,” as passed in 2003; preserved memorial text designates the second Tuesday in February. The evidence supports a symbolic legislative commemoration, not a statutory public holiday.
About Extraterrestrial Culture Day
Extraterrestrial Culture Day is a New Mexico-specific symbolic observance tied to House Memorial 44 from the 2003 legislative session. The memorial designates the second Tuesday in February for recognizing the state’s long-running cultural associations with space, UFO folklore and extraterrestrial themes.
The observance is best understood as a legislative commemoration, not as a general public holiday or a promise of government-office closures.
Why Extraterrestrial Culture Day matters
The memorial frames extraterrestrial themes as part of New Mexico’s cultural image and tourism history, including public interest in space, science fiction and UFO-related folklore.
Its scope is deliberately narrow: it documents a New Mexico House memorial and does not imply a federal, statutory or worldwide holiday.
History of Extraterrestrial Culture Day
The New Mexico Legislature’s 2003 session subject index lists House Memorial 44 under the title “Extraterrestrial Culture Day” and records the measure as passed.
A preserved reproduction of the memorial text states that every second Tuesday in February is designated Extraterrestrial Culture Day.
Because the reviewed instrument is a House memorial, this guide keeps the legal characterization bounded and does not describe the day as a statutory state holiday.
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
6 fields not established in reviewed sources
How to Observe Extraterrestrial Culture Day
Explore New Mexico’s documented space and aerospace history through museums, archives or educational programs.
Read about the cultural history of UFO folklore in New Mexico while distinguishing folklore from scientific evidence.
Use the day for science-fiction, astronomy or space-history programming where appropriate.
When citing the observance, preserve its New Mexico House memorial context rather than presenting it as a nationwide legal holiday.
Extraterrestrial Culture Day Facts
The recurring date is the second Tuesday in February.
The reviewed legislative measure is New Mexico House Memorial 44 from the 2003 session.
The official legislative subject index records the memorial as passed.
The guide does not classify the day as a statutory public holiday.
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.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
New Mexico Legislature — 2003 Subject Index (opens in a new tab)
Official Legislative Index
InterGalactic Cultural Relations Institute — reproduced New Mexico memorial text (opens in a new tab)
Preserved Legislative Text
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is Extraterrestrial Culture Day?
Second Tuesday of February under the cited New Mexico House memorial The documented recurrence rule is: Second Tuesday of February under the cited New Mexico House memorial.
Does Extraterrestrial Culture Day fall on the same date every year?
It follows a recurring calendar rule, so the Gregorian date can change from year to year.
Is Extraterrestrial Culture Day an official public holiday?
The reviewed sources verify it within this scope: New Mexico symbolic legislative memorial / extraterrestrial-culture commemoration. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes Extraterrestrial Culture Day?
The reviewed sources identify New Mexico House of Representatives as the proclaiming or establishing body.
Is Extraterrestrial Culture Day international or country-specific?
No single country is assigned to this observance. Its documented scope is: New Mexico symbolic legislative memorial / extraterrestrial-culture commemoration. Use that scope rather than assuming worldwide or country-specific status.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-10-01.
When is Extraterrestrial Culture Day?
Under the cited New Mexico House memorial, it falls on the second Tuesday in February.
Where is the observance rooted?
It is rooted in New Mexico and in a 2003 New Mexico House memorial.
Is it a statutory public holiday?
The reviewed evidence supports a symbolic House memorial designation, not a statutory public holiday classification.
What does the observance recognize?
The memorial connects the day with New Mexico’s cultural associations with space, UFO folklore and extraterrestrial-themed tourism.
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