#Parhelion
Live, measured metrics for the hashtag #Parhelion from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #parhelion
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 · mas.to (Mastodon public tags API) · fetched 2026-09-27 15:35 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-27 15:35 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-27 15:35 UTCEverything below is measured over the latest 24 public posts (spanning ~38919 hours).
Posting hours (UTC) — busiest: 23:00
Languages: English (19) · German (1) · British English (1)
Avg boosts / post: 1.5
Top of the latest posts
"Prismatic sundog" Part of my series "Nuages" One of a pair of sundogs that appeared during a sunset. The skies over Hillsboro had their fair share of sundogs and other parhelia in the time I was there. Hillsboro, OR #photography #digitalph
#iphonephotography #myphoto #sea #silhouette #aberdeenshire #photography #parhelia #Parhelion just reviewing photos from my recent hols, and realised that I caught the sun dogs on both sides! It wasn’t obvious at the time due to clouds, but
It's a fine morning sunrise on the last comfortable pre-heatdome day of the week, here near the Bay. #Chesapeake #Morning #Sunrise #Clouds #Parhelion #Niceweather #Dogs #GundogMorning
What “parhelion” means
Wiktionary · Wikipediaparhelion/pɑːˈhiːlɪən/
- nounA bright spot in the sky due to the refraction of the sun’s image by ice crystals.
A sun dog, sundog or mock sun, also called a parhelion in atmospheric science, is an atmospheric optical phenomenon that consists of a bright spot to one or both sides of the Sun. Two sun dogs often flank the Sun within a 22° halo, parallel to the horizon.
“Sun dog” on Wikipedia (CC BY-SA) →#parhelion across platforms
every network with a public tag surfaceFollow #parhelion 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/parhelion