However, most digital clocks and most sources, including, designate midnight as 12 am and noon as 12 pm. For example, the moment of midnight occurs precisely 12 hours after noon on the previous day and 12 hours before noon on the following day. The main weakness of the 12-hour system is a widespread confusion about which abbreviation should be used for noon and midnight: neither moment can logically be identified as before noon (am) or after noon (pm). What is solar noon? Midnight and Noon: AM or PM? Like many other sources, uses am and pm, but the other variants are equally correct and widely used. post meridiem is usually abbreviated PM, pm, p.m., or P.M. For example, 5 am is early in the morning, and 5 pm is late in the afternoon 1 am is one hour after midnight, while 11 pm is one hour before midnight.Īnte meridiem is commonly denoted as AM, am, a.m., or A.M. Using numbers from 1 to 12, followed by am or pm, the 12-hour clock system identifies all 24 hours of the day. The abbreviations am and pm derive from Latin: The second period, marked pm, covers the 12 hours from noon to midnight. The first 12-hour period is designated as am. The 12-hour system divides the 24 hours of a day into two periods lasting 12 hours each. Business Date to Date (exclude holidays).Famously, the Mall of the Emirates includes Ski Dubai, the Middle East's only indoor ski slope. It has the largest mall in the world, just one among more than 70 luxury shopping centers. Dubai is also a tourism center, famed for its shopping. Today, Dubai has diversified its economy, which relies on real estate and construction, transit exports, and financial services in addition to fossil fuels. However, it provided a refueling station for coalition forces during that war and the 2003 U.S.-led Invasion of Iraq, which helped to cushion the economy. By 1975, the population had more than tripled as foreign workers flocked into the city, drawn by freely flowing petrodollars.ĭuring the first Gulf War of 1990, the military and political uncertainty caused foreign investors to flee Dubai. In 1971, Dubai joined with six other emirates to form the United Arab Emirates. Its economy began to boom again only after the discovery of oil. In the 1930s, Dubai's pearl industry collapsed in the global Great Depression. The sheiks who ruled it made a deal in 1892 with the British, under which the United Kingdom agreed to "protect" Dubai from the Ottoman Empire.
In the Middle Ages, it was known as a center of trade and pearling. The first written record of Dubai as a city comes from the 1095 "Book of Geography" by the geographer Abu Abdullah al-Bakri (1014–1094). They do have the challenge of the sand that erodes naturally needing replenishing regularly and being accessible only by boat or seaplane. They are priced from $7 million to $1.8 billion.Ĭonstruction had stalled in 2008 during the worldwide recession but rebounded beginning in 2016 in the area known as The Heart of Europe, though most of the 300 islands are undeveloped. Also, 300 private islands ("The World") were built as well, starting in 2003, to be sold to developers or wealthy owners for private luxury homes (or multiple homes per island), and resorts. One rose up in 1994 and others in 2001–2006, which include hotels and residences.
These new islands are not the first manmade islands added to the city's coastline. They'll include luxury resorts and apartments, a marine park, and theater. 37 sq km) and add 1.5 miles (2.4 km) to the city's coastline. The newest manmade islands, begun in 2017, will be 4 million square feet (.14 square miles. The construction of man-made islands in the gulf, to be called Marsa Al Arab, as well as some construction in the desert areas, is expanding Dubai's land area. The urban area around the city is 1,500 square miles (3,885 square kilometers), and the city proper is about 15.5 sq mi (35 sq km).