| Comparing Daylight Hours |
| Directions: 1. Read over the activity directions. 2. Use the Sunrise/Sunset calculator to determine the number of daylight hours for your city. 3. Enter your data into the Excel Worksheet to convert the time into a decimal. 4. Graph the data from your worksheet by following the Excel directions. 5. Answer the Analysis Questions by comparing your city's data to other cities. Use the World Map to plot these cities. |