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Henge Days

hengedays.comMaps & navigation

No liveness check has reached it yet; it has been in the index since 12 Oct 2026. How this is checked

Henge Days calculates the dates and times when sunlight hits building walls head-on, using building and map data. Users can search buildings or streets, plan visits with weather and arrival information, and save events to a calendar.

Inferred · not functionally tested

WebCloud-managed
Henge Days preview
Visit hengedays.com

Overview

6 features

Purpose: Finding the exact dates and times when sunlight aligns directly with a building wall or street.

Inferred · not functionally tested

Audience: photographers, filmmakers, muralists, and architects

Inferred · not functionally tested

Functions: scheduling

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: unknown · license: Proprietary · platforms: WEB · deployment: browser, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: hengedays.com. These links do not verify the individual claims.

Henge Days is a Maps & navigation project. Inferred · not functionally tested: It focuses on finding the exact dates and times when sunlight aligns directly with a building wall or street. Inferred · not functionally tested: It is built as a consumer product for photographers, filmmakers, muralists, and architects. Basis unknown · not verified: It ships for the web.

Inferred · not functionally tested: Key capabilities include building search, street route planning, and sunrise analysis.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Building search
  • Street route planning
  • Sunrise analysis
  • Sunset analysis
  • Wall alignment times
  • Cloud forecasts

Topics: Inferred · not functionally tested

Tags
sunlight-planningsolar-alignmentbuilding-facadesphotography-planning

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
Cloudflare
Database
Supabase
Runs on
BrowserCloud-managed
Detected from
Cloudflare
cf-ray header · cf-cache-status header

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of Service
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed12 Oct · 17:35 UTC
    Show HN: Henge Days – When does sunlight directly hit the wall of a building? seen via Hacker News firehose (Algolia)
    Source: Hacker News firehose (Algolia) · Open

Frequently asked questions about Henge Days

What is Henge Days?
Inferred · not functionally tested: Henge Days focuses on finding the exact dates and times when sunlight aligns directly with a building wall or street. It is catalogued under Maps & navigation on PulseGate.
Who should use Henge Days?
Inferred · not functionally tested: Henge Days is a consumer product built for photographers, filmmakers, muralists, and architects.
What platforms does Henge Days run on?
Basis unknown · not verified: Henge Days runs on the web.
Is Henge Days still active?
Unverified. Henge Days has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Henge Days?
Similar projects tracked by PulseGate include Zenith, Live Satellite view GPS Maps, and GPS Speedometer & Odo offline.ZenithLive Satellite view GPS MapsGPS Speedometer & Odo offline

Also in Maps & navigation

Same category — not a similarity match