Real planning value
Every city page includes live sunrise, sunset, solar noon, and daylight data in plain HTML, plus tables and interpretation that a search result snippet cannot replace.
Sunrise, sunset, and daylight planning
Sunrise and sunset pages that earn their place in search
SunTimes is no longer a thin API wrapper. Each city page is built as a server-rendered planning resource with a live solar snapshot, 7-day and 30-day tables, seasonal comparisons, contextual internal links, and local-use guidance for photography, solar work, and daily life.
Authority structure
Country hubs connect related city pages. Editorial articles support the tool pages instead of floating beside them as generic filler.
AdSense readiness
About, contact, privacy, and journal pages are built to support credibility, not just tick policy boxes.
Country hubs
Start at the country layer and drill into city-level sunrise and sunset pages.
Featured city pages
Buenos Aires, Argentinawaterfront sunsets, cafe nights, and southern hemisphere season changesSydney, Australiaharbor views, beach culture, and southern hemisphere seasonalityVienna, Austriaclassical city breaks, riverside cycling, and strong seasonal rhythmRio de Janeiro, Brazilbeach planning, dramatic topography, and event-driven outdoor lifeSao Paulo, Brazilbusiness schedules, heavy traffic, and fast daylight planningToronto, Canadalakefront weather, business districts, and diverse neighborhoodsVancouver, Canadamountain light, marine weather, and outdoor recreationBeijing, Chinacommuter density, winter haze, and early-start routinesHong Kong, Chinaharbor views, vertical city life, and typhoon-season planningShanghai, Chinariverfront skylines, port logistics, and humid summersPrague, Czech Republicbridge viewpoints, tourism peaks, and clear seasonal changesCopenhagen, Denmarkcycling routines, harbor bathing, and long twilight
Editorial support
Health and routine
How Daylight Affects Sleep and Why Sunrise Timing Matters More Than Screens
A practical guide to circadian rhythm, morning light exposure, and using local sunrise data to sleep better.
Read articleTravel and planning
Best Sunset Times in Major Cities: How to Find the Most Useful Evenings for Views, Photos, and Outdoor Plans
A city-by-city planning framework for identifying the most useful sunset windows throughout the year.
Read articleSunrise and sunset FAQ
Direct answers written for search and for AI citation, with clear definitions and planning context.
What makes SunTimes different from a generic sunrise/sunset widget?
SunTimes pages are built for planning, not just viewing one time. Each city page includes a live solar snapshot plus 7-day and 30-day tables, seasonal comparisons, and practical guidance for photography, travel, solar work, and daily routines.
Why do sunrise and sunset times change throughout the year?
Sunrise and sunset shift because Earth’s axis is tilted about 23.44° and Earth orbits the Sun. That combination changes the Sun’s apparent path and the length of daylight across seasons, with larger swings at higher latitudes.
What is solar noon, and why is it useful for planning?
Solar noon is the moment the Sun reaches its highest point in the sky for your location. It helps you understand how far “clock noon” is from the Sun’s peak due to time zones and daylight saving time, and it’s a stable reference for comparing seasons.
What do civil, nautical, and astronomical twilight mean?
These twilight phases are defined by how far the Sun is below the horizon: civil twilight (~6°), nautical twilight (~12°), and astronomical twilight (~18°). The deeper the twilight, the darker the sky and the less usable ambient light you have.
How should I use a 7-day vs 30-day sunrise/sunset table?
Use the 7-day view for near-term decisions like commutes, workouts, or a single shoot window. Use the 30-day view when you’re planning travel, campaigns, or seasonal routines—trends matter more than a single “today” value.
Are the times on SunTimes suitable for photography planning?
Yes. For photography, the most useful timing is often the window around golden hour and twilight, not only the exact minute of sunrise or sunset. SunTimes supports that by pairing times with context (trend tables, seasonal comparisons, and local-use guidance).