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Sunrise, Sunset and Solar Noon for a Location and Date (MET Norway)

metno/sun-times

Sun events for one date at any point on Earth from the Norwegian Meteorological Institute (MET Norway): sunrise and sunset with their azimuth, solar noon and solar midnight with the sun's elevation and whether it is visible. The date defaults to today. Times are UTC unless a UTC offset such as +01:00 is given. Near the poles a sunrise or sunset has null time and azimuth. Returned as the service's own GeoJSON feature. MET Norway data under CC BY 4.0, passed through unmodified and served by Eden Engine; not an official MET Norway product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

MET Norway

Data from MET Norway (Norwegian Meteorological Institute), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), passed through unmodified. Served by Eden Engine; not an official MET Norway product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

Connect once and your AI can find and run this tool, and any other it needs.

Install itCreate an account
agent
// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "metno/sun-times" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "metno/sun-times" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "metno/sun-times", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "metno/sun-times", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

ChargePrice
Per call
$0.0026
Updated
Oct 20, 2026

Input and output schemas

Input schema
input_schema.json
{
  "type": "object",
  "required": [
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "format": "date",
      "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$",
      "description": "The date as YYYY-MM-DD, a real calendar date, for example 2026-10-20. Leave out for today."
    },
    "offset": {
      "type": "string",
      "pattern": "^([+](0[0-9]|1[0-5])|[-](0[0-9]|1[0-2])):[0-5][0-9]$",
      "description": "Optional UTC offset for the returned times, +HH:MM or -HH:MM from -12:00 to +15:00, for example +01:00 for Oslo in winter. Leave out for UTC."
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Latitude in decimal degrees, north positive (Oslo is 59.9)."
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Longitude in decimal degrees, east positive (Oslo is 10.7)."
    }
  },
  "additionalProperties": false
}
Output schema
output_schema.json
{
  "type": "object",
  "required": [
    "type",
    "geometry",
    "when",
    "properties"
  ],
  "properties": {
    "type": {
      "type": "string",
      "description": "Always Feature."
    },
    "when": {
      "type": "object",
      "description": "`interval`: the start and end of the mean solar day the events belong to (UTC).",
      "additionalProperties": true
    },
    "geometry": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string"
        },
        "coordinates": {
          "type": "array",
          "items": {
            "type": "number"
          }
        }
      },
      "additionalProperties": true
    },
    "copyright": {
      "type": "string",
      "description": "The data's copyright holder, MET Norway."
    },
    "licenseURL": {
      "type": "string",
      "description": "Where the data licence is published."
    },
    "properties": {
      "type": "object",
      "required": [
        "body"
      ],
      "properties": {
        "body": {
          "type": "string",
          "description": "Sun."
        },
        "sunset": {
          "type": [
            "object",
            "null"
          ],
          "description": "`time` and `azimuth` in degrees; both null when the sun does not set.",
          "additionalProperties": true
        },
        "sunrise": {
          "type": [
            "object",
            "null"
          ],
          "description": "`time` and `azimuth` in degrees; both null when the sun does not rise.",
          "additionalProperties": true
        },
        "solarnoon": {
          "type": [
            "object",
            "null"
          ],
          "description": "`time`, `disc_centre_elevation` in degrees and `visible`.",
          "additionalProperties": true
        },
        "solarmidnight": {
          "type": [
            "object",
            "null"
          ],
          "description": "`time`, `disc_centre_elevation` in degrees and `visible`.",
          "additionalProperties": true
        }
      },
      "additionalProperties": true
    }
  },
  "description": "A GeoJSON feature for the sun on the requested day, with MET Norway's `copyright` and `licenseURL`.",
  "additionalProperties": true
}