2026
Later action
National Women’s Fly Fishing Day
Public-land programming used the observance name and June 27 date for a skills, history and conservation event.
Evergreen date guide
What is celebrated on June 27?
See the observances and verified observance-history milestones attached to June 27. Each observance keeps its own source and date details.
Verified history
Today in history →On this date in observance history
Selected observance milestones connected to this date, based on reviewed sources.
2025
First observance
International Day of Deafblindness
A/RES/79/294 explicitly proclaims 27 June of each year beginning in 2025, establishing the first annual occurrence under the resolution.
2021
First observance
National Fatherless Children’s Day
The creator-issued launch explicitly identifies June 27, 2021 as the first National Fatherless Children’s Day.
2017
First observance
Micro-, Small and Medium-sized Enterprises Day
The Secretary-General’s 27 June 2017 noon briefing states that the United Nations was marking the Day for the first time.
2010
First observance
National PTSD Awareness Day
The 2010 resolution designated June 27, 2010 and VA history records 2010 as the start of its annual outreach campaign.
2009
First observance
Day of Workers of Culture and Art and Poetry of Magtymguly Fragi
The official state museum states that June 27 has been celebrated as the Day of Workers of Culture and Art since 2009.
1995
First observance
National HIV Testing Day
HIV.gov directly states that National HIV Testing Day was first observed on June 27, 1995.
1980
First observance
Helen Keller Day
Proclamation 4767 explicitly designates June 27, 1980. This field is limited to the first federal designation and does not claim that no earlier local commemorations existed.
Reviewed depth
Other in-depth guides on June 27
Source-backedFixed AnnualIn-depth guide
Day of National Unity
Ministry of Foreign Affairs of Tajikistan
Source-backedFixed AnnualIn-depth guide
Day of Workers of Culture and Art and Poetry of Magtymguly Fragi
Official Turkmen cultural and government sources identify June 27 as the annual Day of Workers of Culture and Art and Poetry of Magtymguly Fragi, trace the culture-and-art-workers phase to…
Source-backedFixed AnnualIn-depth guide
Helen Keller Day
GovInfo documents President Jimmy Carter’s 1980 proclamation designating 27 June 1980 as Helen Keller Day for the centennial of Keller’s birth; later public institutions continue to use 27…
Source-backedFixed AnnualIn-depth guide
Independence Day
Djibouti’s Official Journal verifies the 27 June 1977 proclamation of national independence and the paid public-holiday framework, including the later rule providing June 27–28 as consecuti…
Source-backedFixed AnnualIn-depth guide
International Day of Deafblindness
A/RES/79/294
Source-backedFixed AnnualIn-depth guide
Micro-, Small and Medium-sized Enterprises Day
A/RES/71/279
Explore the mix
All topics →Topics represented on June 27
12 observances
All observances on this date
Source-backedFixed AnnualIn-depth guide
Day of National Unity
Ministry of Foreign Affairs of Tajikistan
Source-backedFixed AnnualIn-depth guide
Day of Workers of Culture and Art and Poetry of Magtymguly Fragi
Official Turkmen cultural and government sources identify June 27 as the annual Day of Workers of Culture and Art and Poetry of Magtymguly Fragi, trace the culture-and-art-workers phase to…
Source-backedFixed AnnualIn-depth guide
Helen Keller Day
GovInfo documents President Jimmy Carter’s 1980 proclamation designating 27 June 1980 as Helen Keller Day for the centennial of Keller’s birth; later public institutions continue to use 27…
Source-backedFixed AnnualIn-depth guide
Independence Day
Djibouti’s Official Journal verifies the 27 June 1977 proclamation of national independence and the paid public-holiday framework, including the later rule providing June 27–28 as consecuti…
Source-backedFixed AnnualIn-depth guide
International Day of Deafblindness
A/RES/79/294
Source-backedFixed AnnualIn-depth guide
Micro-, Small and Medium-sized Enterprises Day
A/RES/71/279
Source-backedFixed AnnualIn-depth guide
National HIV Testing Day
HIV.gov states that National HIV Testing Day is June 27 and was first observed on June 27, 1995; the federal HIV history timeline identifies the National Association of People With AIDS (NA…
Source-backedRule Based AnnualIn-depth guide
National Pride Prom Day
National Today published a contemporaneous June 2024 launch describing the first annual National Pride Prom Day on the fourth Saturday in June. EventGuide lists June 22, 2024 as the new obs…
Source-backedFixed AnnualIn-depth guide
National PTSD Awareness Day
The U.S. Department of Veterans Affairs identifies 27 June as PTSD Awareness Day; congressional records also document National PTSD Awareness Day recognition on that date.
Source-backedFixed AnnualIn-depth guide
National Sunglasses Day
The Vision Council and The Vision Council Foundation identify June 27 as the annual National Sunglasses Day campaign and actively published 2026 campaign materials; the original founding ye…
Source-backedFixed AnnualIn-depth guide
National Unity Day
Tajikistan’s Ministry of Foreign Affairs commemorated National Unity Day on 27 June 2026 and links the occasion to the 27 June 1997 peace and national accord agreement.
Source-backedFixed AnnualIn-depth guide
National Women’s Fly Fishing Day
National Park Service programming identifies June 27, 2026 as National Women’s Fly Fishing Day; observance references attribute the June 27 annual date to the fly-fishing community initiati…
How dates are selected
This page combines fixed annual dates, reusable calendar rules and year-specific dates confirmed for 2026. Variable or historical dates are included only when they are clearly supported.
Read the methodology →