Supernatural Day

Supernatural Day is observed on September 13 each year, marking the anniversary of the Supernatural TV series’ premiere and celebrating its enduring legacy alongside the devoted fans, cast, and creators.

History of Supernatural Day

Supernatural Day originated in 2016, created in partnership with Warner Brothers, The CW, and Hot Topic to coincide with the date the show’s pilot aired—September 13, 2005—and to officially honor the fandom and cast. The first-ever observance featured a limited-edition T-shirt and temporary tattoo released by Hot Topic.

In 2018, the day gained formal civic recognition when Steve Adler, Mayor of Austin, Texas, declared September 13 as Supernatural Day in the city—celebrating the show, its creators, and its deeply engaged fan community.

Since then, fans have marked the day worldwide on September 13, commemorating the show’s premiere and its cultural impact.

Why is Supernatural Day important?

There’s something quietly magical about this day—it’s a heartfelt acknowledgment of how a TV show evolved into a tight-knit, global community. Supernatural Day isn’t just about fandom; it honors how stories about two brothers—Sam and Dean Winchester—slayed monsters while forging lasting bonds with millions of fans.

On a deeper level, the day celebrates endurance—not just of the series itself (which ran 15 seasons and 327 episodes), but of creative fellowship and loyalty. Fans don’t just tune in, they form communities, create art, cosplay, attend conventions, and support causes—all traits that bloom from the connection sparked by the show.

Here are some heartfelt perspectives on why this day matters:

• it honors a storytelling universe that sparked passion, creativity, and connection
• it celebrates the unbreakable bond between the show’s creators, cast, and fans
• it stands for community, healing, and belonging—for those “supernaturally” connected
• it reminds us how shared stories become shared lives, memories, and joy
• it transforms screen time into enduring relationships and fan culture

How to Observe Supernatural Day

Obsessing over fonts, lore, or the Impala isn’t required—connection is. Many fans rewatch the show’s pilot or favorite episodes, renew their love for the arcane, or draw thoughtful parallels between the Winchesters’ journey and our own. Others share fan art, engage in cosplay, or flash a temporary tattoo—whatever keeps the spirit alive.

Conventions and meetups often align with the day, but even solo moments—like reflecting on what the characters taught you about family or bravery—can feel powerful. Using hashtags like #SupernaturalDay alongside art, memories, or cosplay invites others into that shared celebration.

Here are some cozy, fan-fueled ways to observe:

• rewatch the pilot, reliving where it all began
• share favorite clips, artwork, or quotes with the fandom online
• re-create a scene or memory that shaped your love for the show
• don themed merch or even a temporary tattoo in show pride
• reflect on how the Winchesters’ story impacted your own journey

Supernatural Day Dates Table