28 Oct 2026WorldwideSocialAI-written from sources
National Black Cat Day trends on social media
What happened
National Black Cat Day is trending online, with pet owners sharing photos of their dark-furred cats. Related posts also push back on the superstition that black cats bring bad luck.
When it started
The trend started on 27 October 2026, according to the trend data. The sources provided do not say whether this is an official, annually recognised date.
How it spread
The trend is visible on Bluesky, where a trend page for National Black Cat Day shows about 359 posts. Posts are mainly photos and messages from cat owners.
Why it matters
The trend centres on celebrating black cats and challenging long-standing folklore that links them to bad luck. The source data does not describe any specific event or announcement behind it.