What time does evening end? The answer may surprise you!

What time does evening end? The answer may surprise you!

If you’ve ever wondered what time evening ends, you’re not alone. Many people have different ideas about when the evening officially comes to a close. Some would say it ends when the sun sets, while others would argue that it ends when it’s completely dark outside.

But what does science say? In this article, we’ll take a look at what the experts have to say on the matter and give you a definitive answer to the question, “What time does evening end?”

What is Evening?

Before we can determine when evening ends, we need to define what exactly it is. Evening is the time of day when the sun is setting and darkness is beginning to fall. It’s a time of transition between day and night and is often associated with relaxation and winding down after a long day.

What Time Does the Sun set?

The time that the sun sets depends on a number of factors, including your geographic location and the time of year. In general, however, the sun sets earlier in the winter and later in the summer. For example, in New York City, the sun sets around 4:30 pm in December and around 8:30 pm in June.

When Does Evening Officially Begin?

According to the National Oceanic and Atmospheric Administration (NOAA), evening officially begins at civil twilight. Civil twilight is defined as the time when the sun is 6 degrees below the horizon and there is still enough light to conduct normal outdoor activities. During civil twilight, the sky is still bright enough to see clearly, but the sun itself is not visible.

When Does Evening End?

According to the same NOAA definition, evening ends at the beginning of nautical twilight. Nautical twilight is defined as the time when the sun is 12 degrees below the horizon and it is dark enough to navigate by the stars. At this point, the sky is dark and it is difficult to see without artificial lighting.

In other words, if you’re looking for a specific time when evening ends, it’s the moment when the sun is 12 degrees below the horizon. This can vary depending on your location and the time of year.

What is the Difference Between Civil Twilight, Nautical Twilight, and Astronomical Twilight?

Astronomers use three different types of twilight to define the end of evening and the beginning of night. The first is civil twilight, which we’ve already mentioned. The second is nautical twilight, which we just discussed as the end of evening. The third, and final, stage is astronomical twilight.

Astronomical twilight is the time when the sun is 18 degrees below the horizon. At this point, it is completely dark outside and no sunlight is visible. This is the official start of nighttime.

How Long Does Evening Last?

The length of evening can vary depending on your location and the time of year. In general, however, evening lasts approximately two to three hours. This can be longer or shorter depending on how far north or south you are and the time of year.

What are the Effects of Evening?

Despite being a relatively short period of time, evening can have a big impact on our bodies and brains. As evening approaches, the body begins to release melatonin, a hormone that helps to regulate sleep. This can make us feel sleepy and tired, which is why many people choose to relax and wind down during the evening hours.

The Bottom Line

So, what time does evening end? According to the National Oceanic and Atmospheric Administration, evening ends at the beginning of nautical twilight, or when the sun is 12 degrees below the horizon. This can vary depending on your location and the time of year, but in general, evening lasts approximately two to three hours.

FAQs

  • Q: What is the difference between evening and night?
  • A: Evening is the period of time between the end of the workday and the beginning of the night. Night, on the other hand, is the time when the sun is completely below the horizon and darkness has fallen.

  • Q: What are the physiological effects of evening on the body and mind?
  • A: As evening approaches, the body begins to release melatonin, a hormone that helps to regulate sleep. This can make us feel sleepy and tired, which is why many people choose to relax and wind down during the evening hours.

  • Q: How long does evening last?
  • A: In general, evening lasts approximately two to three hours, but this can vary depending on your location and the time of year.

  • Q: What is civil twilight?
  • A: Civil twilight is defined as the time when the sun is 6 degrees below the horizon and there is still enough light to conduct normal outdoor activities.

  • Q: What is nautical twilight?
  • A: Nautical twilight is the time when the sun is 12 degrees below the horizon and it is dark enough to navigate by the stars.

  • Q: What is astronomical twilight?
  • A: Astronomical twilight is the time when the sun is 18 degrees below the horizon. At this point, it is completely dark outside and no sunlight is visible.

References

NOAA’s National Weather service. (2019, January 8). Twilight. https://www.weather.gov/safety/thunderstorm-twilight

Jung, C. (2021, August 27). When Does Evening Start and End? [Tool Included]. TimeCamp. https://www.timecamp.com/blog/2021/08/when-does-evening-start-and-end/

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