Sun times for photographers. Find golden hour, blue hour, sunrise, sunset and twilight for any place and date, computed with the NOAA solar algorithm, with a chart of the sun's height through the day.
https://plugins-worker.demos.42a.ai/golden-hour/mcpSettings → Security and login → Developer mode → chatgpt.com/plugins → + → paste the URL. After a tool change: Refresh, then a new chat.
| Prompt | Tool | Expected |
|---|---|---|
| When is golden hour in San Francisco today? | sun_times | It is 8 AM there, so the hero is the evening golden hour starting 6:18 PM; sunrise 7:05 AM and sunset 6:52 PM (USNO: 7:05 and 18:52). Moon about 71% lit, waning gibbous. |
| What time is sunrise and sunset in New York on the summer solstice, June 21, 2026? | sun_times | Sunrise 5:25 AM, sunset 8:31 PM, solar noon 12:58 PM, day length 15h 6m (USNO: 05:25, 20:31, 12:58). |
| Golden hour and sunset at Bondi in Sydney on December 21, 2026? | sun_times | Evening golden hour from 7:29 PM to 8:23 PM; sunrise 5:41 AM and sunset 8:05 PM (USNO: 05:41, 20:05). |
| Is there any golden hour in Tromsø on December 21? | sun_times | Polar night: no sunrise, but a midday golden hour about 10:30 AM to 12:55 PM and civil twilight 9:31 AM to 1:53 PM (USNO: 09:31, 13:53). |
| I'm in Paris October 15 to 17. When are sunset and golden hour each day? | sun_times | A 3-day table: sunrise 8:11, 8:12, 8:14 AM and sunset 7:01, 6:59, 6:57 PM (matching USNO), evening golden hour from about 6:18 PM, a waxing crescent moon, and an .ics with 6 golden-hour events. |
| Will it be cloudy at sunset in Santorini tomorrow? | none | A weather forecast, not sun position. |
| What time is it in Tokyo right now? | none | A clock or time-zone question, not sun times. |
| Give me tips for shooting portraits at golden hour. | none | Photography advice the model answers without any calculation. |