Sunrise & Sunset Times

일출, 일몰, 박명, 골든아워, 블루아워 및 모든 좌표와 날짜에 대한 달 시간을 현지 시간으로 제공합니다. 무료 원격 MCP 서버이며, API 키가 필요 없습니다.

sunrise-sunset.org에서 보기

문서

The API is also available as an MCP server (Model Context Protocol), so AI assistants and agents like Claude, ChatGPT or Cursor can call it as a native tool. Add it as a connector with this URL, no API key or sign up needed:

https://api.sunrise-sunset.org/mcp

It is a stateless server (Streamable HTTP transport) with two tools: get_sun_times returns everything the API documents for one day, and get_sun_times_range covers up to 366 consecutive days in a single call. The data and the attribution requirement are the same as the rest of the API.

How to connect

  • In Claude (claude.ai or the apps): Settings → Connectors → Add custom connector, and paste the URL above.
  • In Claude Code, from the terminal: 
    claude mcp add --transport http sunrise-sunset https://api.sunrise-sunset.org/mcp
  • In ChatGPT: Settings → Apps & Connectors → Advanced settings → Developer mode, then add the URL as a custom connector.
  • In Codex, from the terminal: 
    codex mcp add sunrise-sunset --url https://api.sunrise-sunset.org/mcp
  • In Cursor, add it to ~/.cursor/mcp.json (or .cursor/mcp.json inside a project): 
    { "mcpServers": { "sunrise-sunset": { "url": "https://api.sunrise-sunset.org/mcp" } } }
  • Any other MCP-compatible client works too: it is a standard remote MCP server over Streamable HTTP, with no authentication.

Things to ask once connected

  • “When is golden hour in Paris tomorrow?”
  • “How much daylight does Oslo lose during November?”
  • “Which nights this month will be darkest for stargazing in Tenerife?”

The tools return the same data as our sunrise and sunset API: all the field definitions documented there apply here too.

The service is free, with the same attribution requirement as the API: credit sunrise-sunset.org wherever people can see where the data comes from (details).

Contact

Please contact us for all your API questions.