{"uid":"cap_voq2I43g-BD3v-DdjtYjs","slug":"golden-hour-sunrise-sunset-calculator-54ed7b3b","name":"Golden Hour & Sunrise/Sunset Calculator","description":"Returns sunrise, sunset, solar noon, and evening golden-hour timing for any latitude/longitude and date, computed directly with no external lookup delay. Useful for photography scheduling, solar panel estimation, and outdoor-event agents that need precise light timing rather than a rough sunrise/sunset guess.","url":"https://x402.forgemesh.io/golden-hour-calculator","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"date":{"type":"string","description":"ISO date, default today"},"latitude":{"type":"string"},"longitude":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sunset":"2026-07-16T01:24:00.000Z","moonset":"2026-07-16T02:44:50.146Z","sunrise":"2026-07-15T11:26:00.000Z","moonrise":"2026-07-16T13:57:29.603Z","moon_phase":"new moon","next_new_moon":"2026-08-13","next_full_moon":"2026-07-30","moon_illumination":0.02}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yiqAU9s7rr47XH71lmcE1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes precise sunrise, sunset, solar noon, and golden-hour timing for any latitude/longitude and date, with no external lookup delay.","exampleAgentPrompt":"What's the exact sunrise, solar noon, and evening golden hour timing for coordinates 47.6062° N, 122.3321° W on July 15?","exampleUseCases":null,"resultDescription":"Returns precise times for sunrise, sunset, solar noon, and evening golden-hour window for the specified coordinates and date, computed directly without external lookup delay.","failureModes":["Invalid or out-of-range latitude/longitude values — returns validation error","Malformed date string (not ISO format) — returns parsing error","Missing required latitude or longitude — returns 400-style error","Payment not fulfilled (x402 protocol) — returns 402 Payment Required"],"whenToPreferThis":"When an agent needs precise, computed solar timing data (sunrise, sunset, solar noon, golden hour) for a specific coordinate and date, especially for photography scheduling, outdoor event planning, or solar energy estimation — and needs the result in real-time without an external geocoder or weather API round-trip.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:55:56.879Z","isFirstParty":false}