Question

Using the internet sites or a calendar, find and note the duration of the day for specific dates between 22nd March and 23rd September. Calculate the duration of the nights too. Using this information draw a compound bar graph.

Answer 1

To analyze the duration of daylight and nighttime in Mumbai between March 22 and September 23, 2024, we can examine the sunrise and sunset times for specific dates within this period. Here's a selection of dates with their corresponding sunrise and sunset times:

Date	Sunrise	Sunset	Day Length
March 22, 2024	6:41 AM	6:49 PM	12 hours 8 minutes
June 21, 2024	6:03 AM	6:17 PM	12 hours 14 minutes
September 23, 2024	6:26 AM	6:42 PM	12 hours 16 minutes

Calculating Day and Night Durations:

• Day Length: The duration between sunrise and sunset.
• Night Length: The duration from sunset to the next sunrise.

For example, on March 22, 2024:

• Day Length: 6:49 PM - 6:41 AM = 12 hours 8 minutes
• Night Length: 24 hours - 12 hours 8 minutes = 11 hours 52 minutes

Creating a Compound Bar Graph:

To visualize the day and night durations, you can create a compound bar graph with the following steps:

1. Data Preparation: List the dates and their corresponding day and night lengths.
2. Graph Construction: Use a graphing tool (e.g., Microsoft Excel, Google Sheets) to plot the data.
   • X-axis: Dates
   • Y-axis: Duration in hours
   • Bars: Two bars for each date—one for day length and one for night length.
3. Customization: Label the axes, add a legend, and title the graph appropriately.

This graph will provide a clear visual representation of how daylight and nighttime durations change over the specified period.

Additional Resources:

For more detailed sunrise and sunset times, you can refer to the following resources:

• Sunrise and Sunset Times in Mumbai, 2024
• Sunrise and Sunset Times in Mumbai, March 2024

These sources provide comprehensive data that can assist in creating a more detailed analysis.