Get precise sunrise, sunset, and all twilight times for any location and date. Civil, nautical, and astronomical twilight included. Solar noon and day length too.
Open Sunrise Sunset Calculator → free, no sign-inSunrise and sunset times vary significantly by location and date — and the related twilight times (civil, nautical, and astronomical) are useful for different purposes. The Sunrise Sunset Calculator gives precise solar event times for any location on Earth: enter coordinates or select a location, choose a date, and get sunrise, sunset, solar noon, and all three twilight levels.
Photographers timing golden hour shoots, outdoor event planners, astronomers knowing when astronomical darkness begins, travellers planning around daylight hours — anyone who needs precise solar timing data for a specific place and date.
No tutorials. No learning curve. Open it and get started.
No server uploads. All three twilight levels are included — civil (driving safety), nautical (sea navigation), and astronomical (stargazing) — not just sunrise and sunset.
Completely free. No trial period. No premium tier for basic functionality. No account required. Use it as often as you need.
One job, done well. Sunrise Sunset Calculator was built to solve a specific problem cleanly. No feature bloat, no ads, no distractions.
What is civil twilight?
The period when the sun is between 0° and 6° below the horizon — enough light for most outdoor activities without artificial light.
What is astronomical twilight?
When the sun is between 12° and 18° below the horizon — dark enough for astronomical observation to begin.
What is golden hour?
The time just after sunrise and just before sunset when light is warm and low-angle — highly valued by photographers.
How accurate are the calculations?
Solar calculations are highly accurate — results match published ephemeris data.
Do times account for daylight saving?
Enter local time and the tool accounts for standard solar calculations — verify DST offset for your location.
Free. Instant. No sign-in. Open it and get the job done.
Open Sunrise Sunset Calculator on Doathingy.com →