<p>Name ______Date ______Hour ______</p><p>Sunrise Sunset Lab Earth Science</p><p>0. Study the sunrise and sunset information for ______to ______. Use information from SunTimes. (Source: http://www.aptl72.dsl.pipex.com/suntimes.htm)</p><p>1. What is today’s date?</p><p>2. What time is sunrise today? (Record the hour, minute, and second.)</p><p>3. What time is sunset today? (Record the hour, minute, and second.)</p><p>4. What is the day length (time between sunrise and sunset) for today? (Record the hours, minutes, and seconds.)</p><p>5. Which day, or days if some are equal, is the earliest sunset?</p><p>6. What time is sunset on that day or those days? (Record the hour, minute, and second.)</p><p>7. Which day, or days if some are equal, is the latest sunrise?</p><p>8. What time is sunrise on that day or those days? (Record the hour, minute, and second.)</p><p>9. Which day, or days if some are equal, is the shortest day length? (Which days have the shortest time between sunrise and sunset?)</p><p>10. What is the day length for that day or those days? (Record the hours, minutes, and seconds.)</p><p>11. What causes sunrise and sunset? Explain.</p><p>12. What causes the changes in the sunrise and sunset times? Explain.</p><p>13. What causes the earliest sunset date, the latest sunrise date, and the shortest day length date to be different dates? Explain.</p><p>14. What other patterns and relationships do you see in the information?</p>