A 24-Hour Day
Every day has some daylight and some nighttime. This video shows part of one day in a city. (Note: The hours pass quickly in this video.)
| Keyboard Shortcut | Action |
|---|---|
| Space | Pause/Play video playback |
| Enter | Pause/Play video playback |
| m | Mute/Unmute video volume |
| Up and Down arrows | Increase and decrease volume by 10% |
| Right and Left arrows | Seek forward or backward by 5 seconds |
| 0-9 | Fast seek to x% of the video. |
| f | Enter or exit fullscreen. (Note: To exit fullscreen in flash press the Esc key. |
| c | Press c to toggle captions on or off |
Think About It
Think about your experiences with day and night. Do all the days of the year have the same amount of daylight? Support your answer with evidence (your observations).
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