Golden hour and blue hour windows for Hanoi, Vietnam: returns the morning and ev...
https://cities-factory-live.wuryan529.workers.dev/cities/hanoi/golden-hourOverview
Golden hour and blue hour windows for Hanoi, Vietnam: returns the morning and evening golden-hour and blue-hour start and end times for Hanoi (21.02°N, 105.84°E) on a requested date (default: today in Hanoi), for photography and scenic planning. Use it to plan a photo shoot or a golden-hour walk in Hanoi. Computed locally from astronomical algorithms; no external data.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
media/images
Provider
cities-factory-live
Source
bazaar
Indexed
2026-11-13 12:08:23
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"date": "2026-11-10"
},
"type": "http"
}
Output Schema
{
"example": {
"city": {
"country": "Vietnam",
"countryCode": "VN",
"dataSource": {
"license": "CC BY 4.0",
"name": "GeoNames geographical database (cities15000)",
"url": "https://www.geonames.org",
"via": "GeoNames"
},
"name": "Hanoi",
"population": 8053663,
"slug": "hanoi",
"timezone": "Asia/Bangkok"
},
"date": "2026-11-10",
"disclaimer": "Golden hour is the period while the sun is between the horizon and 6 degrees above it; blue hour is civil twilight, between the sun at -6 degrees and the horizon. Computed times are astronomical predictions for the given coordinates; local horizon and weather can shift what is actually visible.",
"eveningBlueHour": {
"end": "2026-11-10T10:41:44.489Z",
"start": "2026-11-10T10:18:35.724Z"
},
"eveningGoldenHour": {
"end": "2026-11-10T10:18:35.724Z",
"start": "2026-11-10T09:47:33.417Z"
},
"latitude": 21.0245,
"longitude": 105.84117,
"morningBlueHour": {
"end": "2026-11-09T23:05:06.587Z",
"start": "2026-11-09T22:41:57.822Z"
},
"morningGoldenHour": {
"end": "2026-11-09T23:36:08.893Z",
"start": "2026-11-09T23:05:06.587Z"
},
"source": {
"name": "Computed locally from astronomical algorithms (SunCalc method)",
"url": null,
"via": "No external data source"
}
},
"type": "json"
}