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Understanding Sunrise and Sunset Times in the United States

June 17, 2026 · The Clime Team
Understanding Sunrise and Sunset Times in the United States

Sunrise and sunset times are fundamental to daily life, influencing activities from agriculture to recreation. In the United States, these times vary significantly due to the country's vast geographical expanse and multiple time zones.

What Determines Sunrise and Sunset Times?

The timing of sunrise and sunset is primarily influenced by a location's latitude, longitude, and time zone. The tilt of the Earth's axis and its orbit around the sun cause these times to change daily and seasonally. For instance, during summer months, regions experience longer daylight hours, while winter brings shorter days.

How Are Sunrise and Sunset Times Calculated?

Calculating precise sunrise and sunset times involves complex astronomical formulas that account for the Earth's tilt, orbital eccentricity, and atmospheric refraction. These calculations are typically performed using specialized software or astronomical tables.

Variations Across the United States

Due to its extensive size, the U.S. spans multiple time zones, leading to significant differences in sunrise and sunset times. For example, on June 17, 2026, in Los Angeles, California, sunrise is at 6:14 AM, and sunset at 9:13 PM, resulting in approximately 14 hours and 59 minutes of daylight. In contrast, in New York City, sunrise is at 5:40 AM, and sunset at 8:29 PM, offering about 14 hours and 49 minutes of daylight. (timeanddate.com)

How Can Clime Enhance Your Planning?

Clime offers advanced tools that provide accurate sunrise and sunset times tailored to your specific location. By inputting your city or coordinates, you can receive precise timings, helping you plan outdoor activities, photography sessions, or any event dependent on daylight. Additionally, Clime's weather forecasts integrate these timings, offering a comprehensive view of daily conditions.

Why Is Accurate Timing Important?

Knowing exact sunrise and sunset times is crucial for various reasons:

  • Agriculture: Farmers rely on daylight hours to schedule planting and harvesting.

  • Safety: Hikers and travelers use these times to ensure they are not caught in the dark.

  • Photography: Photographers plan shoots around the golden hours of sunrise and sunset for optimal lighting.

Conclusion

Understanding sunrise and sunset times is essential for effective planning and daily activities. Clime's tools provide precise and location-specific information, ensuring you have the data needed for your endeavors.

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