Golden Hour Calculator黄金时刻计算器
Golden + blue hour, twilight, sunrise, sunset, obstruction & daylight in one page.黄金+蓝调时刻、晨昏蒙影、日出日落、遮挡与日照时长，一个页面全搞定。
Blue Hour Calculator蓝调时刻计算器
Exact start & end of the deep-blue window, morning and evening.清晨与傍晚深蓝窗口的精确起止时间。
Sun Obstruction山体遮挡计算
When the sun clears the ridge — and where to look.太阳何时越过山脊——以及该看向哪个方向。
Magic Hour Countdown魔幻时刻倒计时
Live countdown to the next golden hour in the field.现场实时倒计时，紧盯下一个黄金时刻。
Moon Phase月相计算器
Phase, illumination and a visual moon for any date.任意日期的月相、亮度与可视化月面。
Light & Camera Settings光线与相机参数
Lux estimate and starting ISO / aperture / shutter values.照度估算与 ISO / 光圈 / 快门起步参数。
Tools for every kind of light每一种光线，都有专属工具
What Is Golden Hour?什么是黄金时刻？
The science, the timing, and why it makes photos look magic.科学原理、时机把握，以及它让照片变美的原因。
The Complete Blue Hour Guide蓝调时刻完全指南
Timing, color science and camera settings for the deep-blue window.深蓝窗口的时机、色彩原理与相机参数。
Predicting the Sun Behind Mountains山体遮挡下的日出预测
A field method to know when the sun clears the ridge.判断太阳何时越过山脊的实战方法。
Long Exposures in Blue Hour蓝调时刻长曝光
Shutter math, ND filters and the best subjects.快门计算、ND 滤镜与最佳题材。
Golden Hour Portrait Planning黄金时刻人像规划
From scouting to backlit perfection.从踩点到完美逆光。
The Golden Hour Field Checklist黄金时刻现场清单
Before, during and after the shoot — never waste a window.拍摄前、中、后的完整清单——绝不错过窗口。
Questions photographers ask摄影师常问的问题
What exactly is golden hour?黄金时刻到底是什么？
Golden hour is the roughly one-hour window around sunrise and sunset when the sun is low (−4° to +6° above the horizon). Its light travels through more atmosphere, scattering blue wavelengths and leaving warm, soft, directional light — the most flattering light for most photography.黄金时刻是日出与日落前后约一小时、太阳位于地平线上方 −4° 到 +6° 的窗口。此时阳光穿过更厚的大气层，蓝光被散射，留下温暖、柔和且有方向感的光线——对大多数摄影题材来说都是最讨喜的光。
Do I need an app or account to use these tools?使用这些工具需要安装应用或注册账号吗？
No. Everything runs in your browser with standard solar calculations — no API, no account, no download. All 20 tools are free and unlimited.不需要。所有计算都在浏览器内本地完成——无 API、无账号、无下载。全部 20 个工具免费且不限次数。
How accurate are the times?这些时间有多准确？
Sunrise/sunset times use the standard NOAA solar model, typically accurate to ±1–3 minutes (a few minutes more at high latitudes). Golden and blue hour boundaries depend on atmospheric conditions and are usually within ±2–4 minutes. Moonrise/moonset are approximations (±20–30 min). Always verify on location.日出日落采用标准 NOAA 太阳模型，通常精确到 ±1–3 分钟（高纬度略有偏差）。黄金与蓝调时刻的边界受大气条件影响，通常在 ±2–4 分钟内。月出月落为近似值（±20–30 分钟）。请务必在现场核实。
Is the site really free? Will it stay free?网站真的免费吗？以后会收费吗？
Yes — every tool is free and unlimited today. A Pro membership with advanced features (multi-location comparison, PDF planning reports) is planned for the future, but the core calculators will remain free.是的——目前所有工具免费且不限次数。未来规划了带高级功能（多地点对比、PDF 规划报告）的会员方案，但核心计算器将始终免费。