1. Increasing Shadow Length: As the summer solstice approaches, the Sun's position in the sky changes. It rises higher in the sky and reaches its highest point at noon, which is known as the solar noon. As a result, the shadows cast by objects at noon become shorter.
2. Shifting Shadow Direction: Before the summer solstice (during spring and early summer), the noontime shadows in New York State are cast towards the northwest. However, as the summer solstice approaches and the Sun's position changes, the shadows gradually shift and start to point more towards the north-northeast.
3. Shadow Intensity: The intensity of noontime shadows also changes with the approach of the summer solstice. As the Sun's angle increases in the sky, the shadows become less intense and more diffused. This is because the sunlight is spread over a wider area, resulting in softer shadows.
4. Equatorial Shadow: On the day of the summer solstice (around June 21st), the Sun reaches its highest point in the sky, directly above the Tropic of Cancer in the Northern Hemisphere. At this moment, if you're located in New York State (which is north of the Tropic of Cancer), the noontime shadow will be the shortest of the year, almost directly under the object casting the shadow.
5. Change in Sunrise and Sunset: The changing shadow patterns are also accompanied by changes in the timing of sunrise and sunset. As the summer solstice approaches, the days become longer, with earlier sunrises and later sunsets. This is because the Earth's tilt and orbital position allow more daylight hours in the Northern Hemisphere during this period.
Remember, these changes in shadow patterns are gradual and may vary slightly depending on your exact location within New York State. However, the general trend of shorter, shifted shadows with reduced intensity is observed as the summer solstice approaches.