Astronomy & SpaceFree Tool

Sun Calculator

Provided byTimeAndDatetimeanddate.com

Provides precise sunrise, sunset, dawn, dusk, and daylight duration for any location and date.

Use This Tool

time date calendar

Screenshot of Sun Calculator on TimeAndDate — timeanddate.comOpen the live tool →

About this tool

Calculates astronomical data related to the sun for specific geographic coordinates and dates. Users input a location, such as a city or set of latitude and longitude measurements, along with a desired date range. The tool then computes precise times for key solar events including sunrise, sunset, civil twilight (dawn), and nautical twilight (dusk). It also determines the total length of daylight hours for the specified period, providing detailed temporal information about the sun's visible path in the sky. Individuals interested in outdoor activities or planning are primary users of this resource. Hikers, gardeners, photographers, and event planners rely on these accurate timings to schedule activities that require maximum natural light or specific twilight conditions.

Keep Exploring

Similar tools

Based on shared tags

Time Zone Converter4 options

Converts time between multiple global time zones accurately using standard GMT formatting. This online calculator allows users to input specific dates and times, providing instant equivalents across various geographical locations worldwide. It also features an interactive map that visually delineates recognized time zone boundaries globally, ensuring accurate comparison regardless of location or daylight saving adjustments. Travelers, international business professionals, and remote collaborators find this tool essential for maintaining coordination across different parts of the world. Anyone needing to schedule meetings, manage deadlines, or simply know what time it is in another region can rely on its precision. It provides a straightforward way to eliminate confusion related to global time differences.

4 options🕐 Time & Date

World Clock2 options

Calculates time differences across multiple global locations to help teams coordinate meetings effectively. Users select up to three locations or specific time zones to visualize local times simultaneously, identifying overlapping windows for international calls. The tool provides conversions between common formats including UTC, EST, PST, and GMT, simplifying the process of scheduling calls that span different parts of the world. Professionals managing distributed teams or coordinating with global partners find this utility essential for maintaining accurate communication schedules. Developers, project managers, and virtual assistants who frequently schedule meetings across multiple time zones use it to minimize back-and-forth emails regarding availability. It ensures all participants can quickly pinpoint mutually convenient meeting times without manual calculation.

2 options💻 Developer

Countdown Timer4 options

Calculates countdown timer with our free tool. Get precise results instantly by entering start and end dates or times. Ideal for events, deadlines, or just tracking elapsed time. Helps users manage schedules, set reminders, and ensure tasks are completed on time. Perfect for students, professionals, and anyone needing to keep track of durations accurately.

4 options🕐 Time & Date

Stopwatch2 options

Calculates elapsed time using a digital format, starting and stopping as needed. Enter a name for your stopwatch, then click 'Start' to begin timing. Press 'Stop' when done, and see the total duration displayed in hours, minutes, seconds, and milliseconds. Helps users measure time accurately for various purposes, such as cooking recipes, exercising, or completing tasks efficiently. Ideal for anyone who needs precise timing for work, sports, or personal projects.

2 options🕐 Time & Date

Meeting Planner

Calculates optimal meeting times across multiple time zones, offering a comparison grid to choose from. Helps users schedule meetings that work for everyone involved by taking time zone differences into account. Ideal for professionals working with international teams or conducting virtual events, ensuring all participants can join at a convenient time.

1 option🕐 Time & Date

Calendar Generator

Generates printable calendars for any year with customizable layouts and country-specific holidays. Users can select a year, choose from various calendar formats, and add local holidays to create personalized calendars suitable for printing or digital use. Helps users plan events, track seasons, or organize activities by providing clear visual representations of dates throughout the year. Ideal for educators, businesses, families, and anyone needing quick access to date-related information in a visually appealing format.

1 option🕐 Time & Date