Knowing the precise Today Time Of Sunset is valuable for various activities, from planning outdoor photography sessions to simply enjoying the beauty of twilight. This page provides resources and information to help you determine the exact sunset time for your location.
The National Oceanic and Atmospheric Administration (NOAA) offers tools to calculate sunrise and sunset times. While an older version of their calculator exists, it uses a non-standard definition of longitude and time zone. In this older system, both are defined as positive to the west, contrary to the international standard of positive to the east of the Prime Meridian.
NOAA maintains this legacy calculator for users accustomed to its unique conventions. However, for more accurate and standardized results, utilizing the updated version of the NOAA Solar Calculator is recommended. This newer version adheres to international standards and provides a more straightforward user experience.
To determine today’s sunset time using the updated calculator, you’ll need to input your location. You can either select your city from a dropdown menu or manually enter your latitude and longitude coordinates. Remember, latitude is positive in the Northern Hemisphere and negative in the Southern Hemisphere. Longitude is positive to the east of the Prime Meridian and negative to the west.
Daylight Saving Time should also be considered. Enabling this option in the calculator will adjust the calculated sunrise, sunset, and solar noon times forward by one hour. If unsure about your time zone, consult a reliable time zone resource. The calculator allows you to input a specific date for calculations. By default, it uses the current date from your computer. To calculate for a different day, simply enter the desired month, day, and year.
For regions above the Arctic Circle or below the Antarctic Circle, the calculator provides special functionality. If a sunrise or sunset doesn’t occur on a given day, it will determine the most recent sunrise or sunset and the next occurrence. It also indicates whether this time is in the past or future. The calculator boasts high accuracy, generally within one minute for most latitudes. However, for latitudes greater than 72 degrees North or South, the accuracy is within 10 minutes. This variation is due to the specific calculation methods used. For a more in-depth understanding of these calculations, consult resources detailing solar calculation methodologies.
