Internet culture
Selfie Sunday
A hashtag convention for posting a selfie on a Sunday.
In everyday use
Someone labels a Sunday portrait with #SelfieSunday.
What to keep in mind
A hashtag convention is not a guarantee of reach.
Also searched as: #SelfieSunday
Further reading
Original explanation and example by Perspectism. Further reading may cover the wider subject, rather than this exact wording. Edition updated 7 October 2026.
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