Overview
Sunrise, sunset and twilight times for Tehran, Iran: returns the sunrise, sunset, solar noon, day length and civil, nautical and astronomical dawn and dusk for Tehran (35.69°N, 51.42°E) on a requested date (default: today in Tehran). Use it to answer 'when does the sun set in Tehran', or to plan shoots, outdoor work and travel days. Computed locally from astronomical algorithms; no external data.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
cities-factory-live
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
Output Schema
{
"example": {
"city": {
"country": "Iran",
"countryCode": "IR",
"dataSource": {
"license": "CC BY 4.0",
"name": "GeoNames geographical database (cities15000)",
"url": "https://www.geonames.org",
"via": "GeoNames"
},
"name": "Tehran",
"population": 7153309,
"slug": "tehran",
"timezone": "Asia/Tehran"
},
"date": "2026-11-10",
"dawn": "2026-11-10T02:39:13.562Z",
"dayLengthSeconds": 37616,
"disclaimer": "Computed times are astronomical predictions for the given coordinates; local horizon and weather can shift what is actually visible.",
"dusk": "2026-11-10T13:59:52.121Z",
"latitude": 35.69439,
"longitude": 51.42151,
"nauticalDawn": "2026-11-10T02:08:40.895Z",
"nauticalDusk": "2026-11-10T14:30:24.788Z",
"night": "2026-11-10T15:00:28.200Z",
"nightEnd": "2026-11-10T01:38:37.483Z",
"solarNoon": "2026-11-10T08:19:32.842Z",
"source": {
"name": "Computed locally from astronomical algorithms (SunCalc method)",
"url": null,
"via": "No external data source"
},
"sunrise": "2026-11-10T03:06:05.038Z",
"sunset": "2026-11-10T13:33:00.645Z"
},
"type": "json"
}