Sunset

Science / Weather / Sunset: The daily disappearance of the sun below the western horizon as a result of the earth's rotation. In the United States, it is considered as that instant when the upper edge of the sun just disappears below the sea level horizon. In Great Britain, the center of the sun's disk is used instead. Time of sunset is calculated for mean sea level.

Twilight

Science / Weather / Twilight: Often called dusk, it is the evening period of waning light from the time of sunset to dark. The time of increasing light in the morning is called dawn. Twilight ends in the evening or begins in the m MORE

Dusk

Science / Weather / Dusk: The period of waning light from the time of sunset to dark. MORE

See you at the Pole

Life Style / Holiday / See you at the Pole: The act of abstaining from food or drink, or fasting, for a complete lunar month from dawn to sunset. Swam is one of the five pillars of Islam. MORE

Links
Home
Glossary
Thesaurus