#calendar2021
Live, measured metrics for the hashtag #calendar2021 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #calendar2021
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-02 06:54 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-08-02 06:54 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-02 06:54 UTCEverything below is measured over the latest 40 public posts (spanning ~18945 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (14) · Polish (7)
Avg boosts / post: 0.1
Top of the latest posts
„Alice in Wonderland” illustration I made for „Inked Memories” calendar last year. Better res on my tumblr. You can find a link on my website. Info about calendars there too. . . . . #inktober #inktober2021 #InkedMemories #calendar2022 #tra
„Unicorn” illustration I made for „Inked Memories” calendar last year. Better res on my tumblr. You can find a link on my website. Info about calendars there too. . . . . #inktober #inktober2021 #InkedMemories #calendar2022 #traditionalart
„Snow White” illustration I made for „Inked Memories” calendar last year. Better res on my tumblr. You can find a link on my website. Info about calendars there too. . . . . #inktober #inktober2021 #InkedMemories #calendar2022 #traditionala
What “calendar2021” means
WikipediaA calendar is a system of organizing days. This is done by giving names to periods of time, typically days, weeks, months and years. A date is the designation of a single and specific day within such a system. A calendar is also a physical record of such a system. A calendar can also mean a list of planned events, such as a court calendar, or a partly or fully chronological list of documents, such as a calendar of wills.
“Calendar” on Wikipedia (CC BY-SA) →#calendar2021 across platforms
every network with a public tag surfaceFollow #calendar2021 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/calendar2021