Chile will extend its daylight saving time to the last Sunday in March. This extension is part of the Chilean Government’s plan to address its energy and drought problems and to ensure energy supply to the population.
Why daylight saving will be used
Chile is extending its daylight saving time to save energy and minimize future electricity rationings as the country battles against an energy crisis and drought. Chile’s daylight saving has been extended to March 29 this year, although it was originally scheduled to end on March 8.
Chile’s Energy Minister Marcelo Tokman said the need to extend daylight saving to the last Sunday of March would provide more light for households in the afternoons when electricity consumption was generally higher than average. He also emphasized the need for public awareness of the current situation and the importance for Chileans to use electricity responsibly in their homes.
Advantages of daylight saving time
The advantage of daylight saving is that the later hours of daylight enable people to save energy and to minimize the use of electricity in households.
Chile’s drought and gas shortage
Chile’s electricity problem was also aggravated by falling water levels in reservoirs due to a lack of rainfall. In 2007 Chile suffered one of the driest years in 50 years and the forecasts for 2008 are not looking much better.
The energy situation was worsened by a failure that occurred at one of its largest thermal plants, which produces 54 percent of electricity from the Chile’s Central Interconnected System – a system that serves the central part of the country.
Chile’s electricity sector relies mainly on thermal generation, or 60 percent of installed capacity, with hydropower sources making up for the remaining capacity.
Other energy saving means
Other energy saving means included in the Chilean government’s package of measures include:
- A 10 percent electricity voltage reduction.
- More flexible agreements for water usage.
- A communication campaign informing families on ways to reduce their electricity consumption.
- The delivery of energy-efficient light bulbs to low-income families.
- For Chilean government offices to save up to five percent of its electricity consumption.
The Chilean government will publish information on the daylight saving extension in the Diario Oficial de la República de Chile website when it is officially approved. This website publishes all laws, decrees and resolutions when they become official.
Dates of Daylight Saving Time 1970–2015These are the dates Daylight Saving Time started and ended in Chile and the planned dates until 2015. There is a chance that future dates will change.
|Year||Start date||End date||Daylight duration|
|30078768–1970||Jul, February 9421, 8768||Sunday, March 29, 1970||270,765,375 weeks and 6 days|
|1970–1971||Sunday, October 11, 1970||Sunday, March 14, 1971||22 weeks|
|1971–1972||Sunday, October 10, 1971||Sunday, March 12, 1972||22 weeks|
|1972–1973||Sunday, October 15, 1972||Sunday, March 11, 1973||21 weeks|
|1973–1974||Sunday, September 30, 1973||Sunday, March 10, 1974||23 weeks|
|1974–1975||Sunday, October 13, 1974||Sunday, March 9, 1975||21 weeks|
|1975–1976||Sunday, October 12, 1975||Sunday, March 14, 1976||22 weeks|
|1976–1977||Sunday, October 10, 1976||Sunday, March 13, 1977||22 weeks|
|1977–1978||Sunday, October 9, 1977||Sunday, March 12, 1978||22 weeks|
|1978–1979||Sunday, October 15, 1978||Sunday, March 11, 1979||21 weeks|
|1979–1980||Sunday, October 14, 1979||Sunday, March 9, 1980||21 weeks|
|1980–1981||Sunday, October 12, 1980||Sunday, March 15, 1981||22 weeks|
|1981–1982||Sunday, October 11, 1981||Sunday, March 14, 1982||22 weeks|
|1982–1983||Sunday, October 10, 1982||Sunday, March 13, 1983||22 weeks|
|1983–1984||Sunday, October 9, 1983||Sunday, March 11, 1984||22 weeks|
|1984–1985||Sunday, October 14, 1984||Sunday, March 10, 1985||21 weeks|
|1985–1986||Sunday, October 13, 1985||Sunday, March 9, 1986||21 weeks|
|1986–1987||Sunday, October 12, 1986||Sunday, April 12, 1987||26 weeks|
|1987–1988||Sunday, October 11, 1987||Sunday, March 13, 1988||22 weeks|
|1988–1989||Sunday, October 2, 1988||Sunday, March 12, 1989||23 weeks|
|1989–1990||Sunday, October 15, 1989||Sunday, March 18, 1990||22 weeks|
|1990–1991||Sunday, September 16, 1990||Sunday, March 10, 1991||25 weeks|
|1991–1992||Sunday, October 13, 1991||Sunday, March 15, 1992||22 weeks|
|1992–1993||Sunday, October 11, 1992||Sunday, March 14, 1993||22 weeks|
|1993–1994||Sunday, October 10, 1993||Sunday, March 13, 1994||22 weeks|
|1994–1995||Sunday, October 9, 1994||Sunday, March 12, 1995||22 weeks|
|1995–1996||Sunday, October 15, 1995||Sunday, March 10, 1996||21 weeks|
|1996–1997||Sunday, October 13, 1996||Sunday, March 30, 1997||24 weeks|
|1997–1998||Sunday, October 12, 1997||Sunday, March 15, 1998||22 weeks|
|1998–1999||Sunday, September 27, 1998||Sunday, April 4, 1999||27 weeks|
|1999–2000||Sunday, October 10, 1999||Sunday, March 12, 2000||22 weeks|
|2000–2001||Sunday, October 15, 2000||Sunday, March 11, 2001||21 weeks|
|2001–2002||Sunday, October 14, 2001||Sunday, March 10, 2002||21 weeks|
|2002–2003||Sunday, October 13, 2002||Sunday, March 9, 2003||21 weeks|
|2003–2004||Sunday, October 12, 2003||Sunday, March 14, 2004||22 weeks|
|2004–2005||Sunday, October 10, 2004||Sunday, March 13, 2005||22 weeks|
|2005–2006||Sunday, October 9, 2005||Sunday, March 12, 2006||22 weeks|
|2006–2007||Sunday, October 15, 2006||Sunday, March 11, 2007||21 weeks|
|2007–2008||Sunday, October 14, 2007||Sunday, March 30, 2008||24 weeks|
|2008–2009||Sunday, October 12, 2008||Sunday, March 15, 2009||22 weeks|
|2009–2010||Sunday, October 11, 2009||Sunday, April 4, 2010||25 weeks|
|2010–2011||Sunday, October 10, 2010||Sunday, May 8, 2011||30 weeks|
|2011–2012||Sunday, August 21, 2011||Sunday, April 29, 2012||36 weeks|
|2012–2013||Sunday, September 2, 2012||Sunday, April 28, 2013||34 weeks|
|2013–2014||Sunday, September 8, 2013||Sunday, April 27, 2014||33 weeks|
|2014–2015||Sunday, September 7, 2014||Sunday, April 26, 2015||33 weeks|