# Sunrise Sunset Solar Times Lookup

> Sunrise Sunset Solar Times Lookup is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns sunrise, sunset, solar noon, day length, civil twilight, and golden hour times for any location given its coordinates.

## Facts

- Endpoint: GET https://intel.rallylive.ca/data/sun
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sunrise-sunset-solar-times-lookup-355040f1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hfa8Pg9NylcIkrGWAxX13

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sunrise-sunset-solar-times-lookup-355040f1
```

Example prompt: What time is sunrise, sunset, solar noon, and golden hour today at coordinates 43.6532° N, 79.3832° W? I need it for planning a photography shoot.

## When to prefer this

Choose this endpoint when you need precise, computed solar event times (sunrise, sunset, golden hour, civil twilight, solar noon, day length) for a specific geographic coordinate. Ideal for photography planning, outdoor scheduling, energy optimization, or any workflow requiring accurate daylight timing without relying on a third-party weather or astronomy API. At $0.01 per call it is cost-effective for single lookups and lightweight automation.

## Known failure modes

- Missing or invalid coordinates return an error response
- Coordinates out of valid range (e.g. >90 lat or >180 lon) may return an error
- Locations within polar circles where sun does not rise or set may return special values or errors
- Payment failure returns 402 response blocking the lookup

## How this service works

Sunrise, sunset, solar noon, day length, civil twilight and golden hours for today at any place (computed from coordinates, no external data beyond geocoding). Photography, scheduling and energy planning. $0.01 per lookup.

## Output

Returns computed solar event times for the given coordinates including: sunrise, sunset, solar noon, day length, civil twilight start/end, and golden hour windows — all calculated from the coordinates with no dependency on external real-time data feeds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sunrise-sunset-solar-times-lookup-355040f1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)