Daylight saving time (DST) has been restored and used in Egypt. It started on 28 April 2023 at 00:00 UTC+2:00 and ended on 26 October 2023, [1] thus making it the only African country using DST as of 2024.
The British first instituted summer time in Egypt in 1940, during the Second World War. The practice was stopped after 1945, but resumed 12 years later, in 1957. [2]
Before the revolution in January 2011, the government was planning to take a decision to abolish summer time in 2011 before President Hosni Mubarak's term expired in September 2011. The transitional government did so on 20 April 2011. [3]
Under the pretext that daylight saving time would save energy, the Egyptian government decided on 7 May 2014 to reinstate summer time with an exception for the holy month of Ramadan. [4] In April the next year, a poll was held on whether to apply summer time or not. Following the results, the government decided on 20 April to temporarily cancel summer time, to make the necessary amendment to the laws and asked the ministers to work on a study to determine the probability of applying DST in coming years or not. [5] The ministry of electricity assured that the achieved electricity savings from applying summer time is not of any tangible effect. [6] Summer time was expected to return in 2016, starting on 8 July (after Ramadan), but on 5 July, it was decided to again cancel it. [2]
In March 2023, the Egyptian Government announced it would be restoring DST, starting in April and ending in October. [1]
Egypt observes summer time between the last Friday in April and the last Thursday in October. The clocks are changed from UTC+02:00 to UTC+03:00. The change occurs one second after 23:59:59 on Thursday to become 01:00:00 on the last Friday in April shortening the day to 23 hours. Summer time ends one second after 23:59:59 to become 23:00:00 on the last Thursday of October lengthening the day to 25 hours. The date does not change one second after the first 23:59:59 occurred; for all practical purposes, midnight does not occur until after the second 23:59:59.
The lunar calendar used by Islam is about eleven days shorter than the solar year, so its months shift every year relative to the seasons. To avoid having longer days during the holy month of fasting, Ramadan, exceptions have been made to the DST schedule when the two overlap. Starting in 2006, the end of summer time has taken place on the Thursday before the start of Ramadan. This continued until 2010, when Ramadan was completely inside "summer". Since then, summer time has effectively been split into two periods: one before Ramadan, and one after.
A time zone is an area which observes a uniform standard time for legal, commercial and social purposes. Time zones tend to follow the boundaries between countries and their subdivisions instead of strictly following longitude, because it is convenient for areas in frequent communication to keep the same time.
Daylight saving time (DST), also referred to as daylight saving(s), daylight savings time, daylight time (United States and Canada), or summer time (United Kingdom, European Union, and others), is the practice of advancing clocks to make better use of the longer daylight available during summer so that darkness falls at a later clock time. The typical implementation of DST is to set clocks forward by one hour in spring or late winter, and to set clocks back by one hour to standard time in the autumn (or fall in North American English, hence the mnemonic: "spring forward and fall back").
Summer time in Europe is the variation of standard clock time that is applied in most European countries in the period between spring and autumn, during which clocks are advanced by one hour from the time observed in the rest of the year, with a view to making the most efficient use of seasonal daylight. It corresponds to the notion and practice of daylight saving time (DST) to be found in some other parts of the world.
Time in New Zealand is divided by law into two standard time zones. The main islands use New Zealand Standard Time (NZST), 12 hours in advance of Coordinated Universal Time (UTC) / military M (Mike), while the outlying Chatham Islands use Chatham Standard Time (CHAST), 12 hours 45 minutes in advance of UTC / military M^ (Mike-Three).
Israel Summer Time, also in English, Israel Daylight Time (IDT) is the practice in Israel by which clocks are advanced by one hour, beginning on the Friday before the last Sunday of March, and ending on the last Sunday of October.
Israel Standard Time (IST) is the standard time zone in Israel. It is two hours ahead of UTC (UTC+02:00).
Australia uses three main time zones: Australian Eastern Standard Time, Australian Central Standard Time and Australian Western Standard Time.
Time in Chile is divided into three time zones. Most of Continental Chile uses the time offset UTC−04:00 in winter time and UTC−03:00 in summer time, while the Magallanes and Chilean Antarctica region uses the time offset UTC−03:00 the whole year. Additionally, Easter Island uses the time offset UTC−06:00 in winter time and UTC−05:00 in summer time.
Egypt Standard Time (EGY) is UTC+02:00, which is equivalent to Eastern European Time, Central Africa Time, South African Standard Time and Central European Summer Time, and is co-linear with neighbouring Libya and Sudan. Egypt has used Eastern European Summer Time (UTC+03:00), during the summer periods from 1957 to 2010, 2014, 2015, and 2023.
Bangladesh Standard Time is the time zone of Bangladesh. It is offset six hours ahead of Coordinated Universal Time, and observed as a national standard throughout the country. Bangladesh briefly observed daylight saving time (DST) in 2009 to cope with the ongoing electricity crisis, but in 2010 the decision was cancelled by the government of Bangladesh.
Most of the United States observes daylight saving time, the practice of setting the clock forward by one hour when there is longer daylight during the day, so that evenings have more daylight and mornings have less. Exceptions include Arizona, Hawaii, and the territories of American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the United States Virgin Islands. The Uniform Time Act of 1966 established the system of uniform daylight saving time throughout the US.
Samoa uses UTC+13:00 as standard time. Until the end of 2011, it used UTC−11:00 as standard time. Samoa observed daylight saving time from 2010 to 2021.
Daylight saving time in the Americas is the arrangement in the Americas by which clocks are advanced by one hour in spring and moved back in autumn, to make the most of seasonal daylight. The practice is widespread in North America, with most of Canada and the United States participating, but much less so in Central and South America.
As of 2018, daylight saving time (DST) is permanently observed in Morocco. Previously, time was advanced to UTC+01:00 at 02:00 on the last Sunday of March, and reverted to UTC±00:00, defined as Greenwich Mean Time locally, at 03:00 on the last Sunday of October. This practice was continued until October 2018, after which clocks were permanently advanced. An exception was made during the month of Ramadan during which clocks reverted to UTC+00:00.
As of 2022, daylight saving time is used in the following Asian countries:
African countries, apart from Egypt, do not use daylight saving time (DST) although some did in the past. Only the territories of the Canary Islands, Ceuta and Melilla (Spain) and Madeira (Portugal) implement DST from the last Sunday in March to the last Sunday in October. Although these regions politically belong to Europe, they are geographically part of Africa. They have DST schedules according to European Union rules.
Parts of Australia, New Zealand and Fiji are areas of Oceania that currently observe daylight saving time (DST).
Daylight saving time (DST), also known as summer time, is the practice of advancing clocks during part of the year, typically by one hour around spring and summer, so that daylight ends at a later time of the day. As of 2024, DST is observed in most of Europe, most of North America and parts of Africa and Asia around the Northern Hemisphere summer, and in parts of South America and Oceania around the Southern Hemisphere summer. It was also formerly observed in other areas.
Time in Jordan is on Arabia Standard Time (AST) (UTC+03:00).
Time in Lebanon is given by Eastern European Time (EET) (UTC+02:00) or Eastern European Summer Time (EEST) (UTC+03:00) during the summer.