International ASMR Day2026 · Date · History · Messages
YouTube’s official Culture & Trends blog identified 9 April 2024 as International ASMR Day; independent observance calendars consistently use 9 April as the annual date.
About International ASMR Day
International ASMR Day is observed on April 9 and emerged from the early online ASMR community in 2012.
A March 9, 2012 video by Ilse Blansert, known as TheWaterwhispers, publicly discussed the community idea of holding an international ASMR day on April 9; her April 10 follow-up refers to the previous day as International ASMR Day.
Why International ASMR Day matters
The observance is a community day for people who create or enjoy autonomous sensory meridian response (ASMR) media.
The reviewed evidence supports a collaborative online-community origin rather than a formal institutional proclamation.
History of International ASMR Day
On March 9, 2012, TheWaterwhispers posted a video inviting community feedback on an idea for an international ASMR day on April 9.
ASMR University’s history records that members of the I Am ASMR Facebook group designated April 9 as International ASMR Day in March 2012.
A creator video posted on April 10, 2012 calls the previous day International ASMR Day, supporting April 9, 2012 as the first documented annual observance.
By 2013, TheWaterwhispers and GentleWhispering were collaborating on an International ASMR Day tag and describing April 9 as the recurring annual date.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
Ilse Blansert (TheWaterwhispers) and members of the early online ASMR community
The March 9, 2012 creator video presents the idea as a community discussion and asks the wider ASMR community to participate in deciding and shaping it.
Members of the I Am ASMR Facebook community
ASMR University’s historical timeline records that members of the I Am ASMR Facebook group designated April 9 as International ASMR Day in March 2012.
First documented observance
The March 2012 proposal targeted April 9 that year, and an April 10, 2012 creator follow-up refers to the previous day as International ASMR Day.
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.
5 fields not established in reviewed sources
Also known as
International ASMR Day
How to Observe International ASMR Day
Explore ASMR content from creators whose style you enjoy.
Learn about the early online history of ASMR communities and the 2012 origin of the day.
If ASMR is relaxing for you, use it as entertainment or a relaxation practice without treating creator content as a substitute for medical care.
Share respectful recommendations with others who are interested in ASMR.
International ASMR Day Facts
International ASMR Day is observed on April 9.
The public proposal is documented in a March 9, 2012 video by TheWaterwhispers.
April 9, 2012 is the first documented observance in the reviewed creator/community record.
By April 2013, participating creators described April 9 as an annual International ASMR Day.
The reviewed sources do not establish why April 9 was originally selected.
International ASMR Day Messages
Happy International ASMR Day — hope you find a sound, voice or quiet moment that helps you unwind.
Wishing you a calm International ASMR Day and plenty of relaxing listening.
Here’s to the creators and communities that helped ASMR grow online. Happy International ASMR Day!
May your April 9 be peaceful, creative and full of the ASMR triggers you enjoy.
Happy International ASMR Day to everyone who enjoys the quieter side of online creativity.
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.
Gentle Whispering ASMR — 2013 collaboration confirming April 9 annual usage (opens in a new tab)
TheWaterwhispers ASMR — first-year follow-up, 10 April 2012 (opens in a new tab)
TheWaterwhispers ASMR — original proposal video, 9 March 2012 (opens in a new tab)
Days Of The Year — International ASMR Day (opens in a new tab)
Recurrence Reference
YouTube Blog — International ASMR Day on April 9 (opens in a new tab)
Platform Editorial
ASMR University — History of ASMR timeline (opens in a new tab)
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 International ASMR Day?
9 April The documented recurrence rule is: 9 April.
Does International ASMR Day fall on the same date every year?
Yes. It uses a fixed annual date unless stronger evidence changes the pattern.
Is International ASMR Day an official public holiday?
The reviewed sources verify it within this scope: Community/media observance associated with ASMR creators and audiences. 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 International ASMR Day?
The reviewed sources identify Members of the I Am ASMR Facebook community as the proclaiming or establishing body. The proposer or originator is recorded separately as Ilse Blansert (TheWaterwhispers) and members of the early online ASMR community.
Is International ASMR Day international or country-specific?
No single country is assigned to this observance. Its documented scope is: Community/media observance associated with ASMR creators and audiences. 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 2026-09-09.
When is International ASMR Day?
It is observed on April 9.
When did International ASMR Day begin?
The reviewed creator and community sources document the idea in March 2012 and support April 9, 2012 as the first observance.
Who created International ASMR Day?
It emerged collaboratively from the early online ASMR community; Ilse Blansert (TheWaterwhispers) publicly documented the idea in a March 2012 creator video.
Why was April 9 chosen?
The reviewed primary material proposes April 9 but does not explain the original reason for selecting that exact date.
Other observances on April 9
These observances are also listed on April 9, 2027.
National Donate Life Blue & Green Day
Donate Life America states National Donate Life Blue & Green Day is observed on the second Friday of April each year; New York State health authorities documented the April 10, 2026 observa…
National Fast and Prayer Day
Liberian government sources tie the second-Friday-in-April national holiday to an 1883 Act, identify the current legal framework, and document continuing presidential proclamation practice…
National Former POW Recognition Day
Federal records show Congress designated April 9, 1987 as National Former POW Recognition Day and President Reagan proclaimed it on April 8, 1987; VA materials continue annual April 9 remem…
National Mature Women’s Day
Laura Geller Beauty’s own releases identify April 9 as National Mature Women’s Day and state that the brand created the observance.
Vimy Ridge Day
Canada’s Vimy Ridge Day Act designates April 9 in every year as Vimy Ridge Day, and Veterans Affairs Canada continues to host annual commemorative ceremonies.