It depends what country you're in ! If you're in North America - yes. If you're in the UK - no.
In most of the United States, Daylight Savings Time begins the second Sunday in March, which in 2008, will take place on March 9th at 2:00am.
No. Arizona does not use daylight savings time.
no
Arizona, Indiana, and Hawaii are the 3 states that dont participate in daylight savings......extra credit goes to those who can explain why... because they want longer days and shorter night and it depends on the time zone they are in.
States that are farther south really don't need daylight savings time. There is not that much variation between the length of the day and night in Hawaii and Arizona.
In between 8 in the morning until 6 at night, there is a roughly a set of 10 hours in between them. Depending on whether it's daylight savings time or not, it can usually get darker outside at 6 at night.
The equinox is when day and night are of equal length (about 22 September and 20 March).
Daylight and night are caused when the Earth spins, making different parts face toward the sun and away from it.
The sun and moon.
daylight
6 hours
The last Saturday/Sunday night in March; the last Saturday/Sunday night in October (which means that Daylight Saving Time lasts longer than "normal" time). These dates have been set once and for all, next year we'll do the same thing once more.