As of 2007, daylight time begins in the United States on the second Sunday in March and ends on the first Sunday in November. On the second Sunday in March, clocks are set ahead one hour at 2:00 a.m. local standard time (which becomes 3:00 a.m. local daylight time). On the first Sunday in November, clocks are set back one hour at 2:00 a.m. local daylight time (which becomes 1:00 a.m. local standard time). These dates were established by Congress in the Energy Policy Act of 2005, Pub. L. no. 109-58, 119 Stat 594 (2005) .
Causes of Chills without Fever. If your chills do not coincide with a fever, it may mean you have one of the following conditions: Prescription drugs: Chills can be a side effect of prescription drugs, if the prescription is incorrect or an individual is using them in an abusive manner.hese include chills, which are rarely accompanied by a fever, muscle spasms, vomiting and nausea, headache, abdominal pain, a rash, and joint stiffness. However, they do differ in accordance with the appearance of the spider bite.
Malaria can cause high fever, chills, and flulike symptoms that can be life-threatening when not treated quickly. The disease is caused by Plasmodium parasites, which are carried by Anophelesmosquitoes. Only female mosquitoes spread the malaria parasites.