- Before sunrise & after sunset during which there is natural light provided by the upper atmosphere – reflecting sunlight toward the Earth. #
- Under civil twilight circumstances, the horizon is clearly visible, and terrestrial objects are easily perceptible without artificial light. #
- Daylight hours depend on latitude and time of year. In Denver, Civil twilight will begin, on average over the next six months, at 7:09 PM #
- Twilight on Mars can last up to two hours long. #
- 3d rocks? Why not? http://bit.ly/bIoS1S #
- What a Misunderstanding! http://bit.ly/avNh8m #
- Haha. Only 70 Points on the DOW left to go
http://bit.ly/bHQ9MP # - RT @Remiel: To truly enjoy soft jazz, listen to the notes that aren't there. Do this by listening to music that isn't soft jazz. #
- Apparently I enjoy twittering at midnight (probably drunk) (not on Sundays and Mondays) . http://bit.ly/aWv5GR #
- Not sure what this rainbow thinger-ma-jig is, but I like it. http://bit.ly/bndCjB #