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.
Terrestrial television, or over-the-air television (OTA) is a type of television broadcasting in which the content is transmitted via radio waves from the terrestrial (Earth-based) transmitter of a TV station to a TV receiver having an antenna. The term terrestrial is more common in Europe and Latin America, while in Canada and the United States it is called over-the-air or simply broadcast. This type of TV broadcast is distinguished from newer technologies, such as satellite television, in which the signal is transmitted to the receiver from an overhead satellite; cable television, in which the signal is carried to the receiver through a cable; and Internet Protocol television, in which the signal is received over an Internet stream or on a network utilizing the Internet Protocol. Terrestrial television stations broadcast on television channels with frequencies between about 52 and 600 MHz in the VHF and UHF bands. Since radio waves in these bands travel by line of sight, reception is generally limited by the visual horizon to distances of 64–97 kilometres, although under better conditions and with tropospheric ducting, signals can sometimes be received hundreds of kilometers distant.
WWV is a shortwave radio station, located near Fort Collins, Colorado. It has broadcast a continuous time signal since 1945, and implements United States government frequency standards, with transmitters operating on 2.5, 5, 10, 15, 20, and 25 MHz. WWV is operated by the U.S. National Institute of Standards and Technology (NIST), under the oversight of its Time and Frequency Division, which is part of NIST's Physical Measurement Laboratory based in Gaithersburg, Maryland.
WWVB is a longwave time signal radio station near Fort Collins, Colorado and is operated by the National Institute of Standards and Technology (NIST). Most radio-controlled clocks in North America use WWVB's transmissions to set the correct time.
RTP Internacional (RTPi) is a Portuguese free-to-air television channel owned and operated by state-owned public broadcaster Rádio e Televisão de Portugal (RTP). It is the company's international television service, and is known for broadcasting a mix of programming from other RTP's channels, as well as original productions made for the channel.
Canal 13 is an Argentine free-to-air television network and the flagship station of the network of the same name, located in the capital of Argentina, Buenos Aires. It is owned by Grupo Clarín through Artear.
TVE Internacional is a Spanish satellite free-to-air and pay television channel owned and operated by Televisión Española (TVE), the television division of state-owned public broadcaster Radiotelevisión Española (RTVE). It is the corporation's international television service, and is known for broadcasting mainstream, generalist and cultural programming, including Telediario news bulletins, primetime drama and entertainment from both TVE's La 1, La 2, Clan and 24 Horas.
There are 11 time zones in Russia, which currently observe times ranging from UTC+02:00 to UTC+12:00. Daylight saving time (DST) has not been used in Russia since 26 October 2014. From 27 March 2011 to 26 October 2014, permanent DST was used.
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.
Argentina is located at a longitude that would naturally put it in the UTC−04:00 or UTC−05:00 time zone; however, it actually uses the UTC−03:00 time zone. Argentina determines whether to change clocks in observation of daylight saving time on a year-by-year basis, and individual provinces may opt out of the federal decision. At present, Argentina does not change clocks.
A free-to-air or FTA Receiver is a satellite television receiver designed to receive unencrypted broadcasts. Modern decoders are typically compliant with the MPEG-4/DVB-S2 standard and formerly the MPEG-2/DVB-S standard, while older FTA receivers relied on analog satellite transmissions which have declined rapidly in recent years.
Television is one of the major mass media of Argentina. As of 2019, household ownership of television sets in the country is 99%, with the majority of households usually having two sets. Cable television has become the most used type of delivering, with 73.2% of households having a cable provider.
Azteca Uno, is a Mexican national broadcast television network owned by TV Azteca, with more than 100 transmitters across the country. Azteca Uno broadcasts on virtual channel 1. Azteca Uno programming is available in Mexico on satellite via Sky and Dish Network, as well as all Mexican cable systems, and some Azteca Uno programming were seen in the United States on Azteca América.
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.
Cinelatino is a Spanish-language movie channel based in Mexico owned by MVS Comunicaciones & Hemisphere Media Group. The channel is available throughout Latin America as well as the United States and Canada via cable, satellite, and IPTV services.
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.
Switzerland uses Central European Time (CET) during the winter as standard time, which is one hour ahead of Coordinated Universal Time (UTC+01:00), and Central European Summer Time (CEST) during the summer as daylight saving time, which is two hours ahead of Coordinated Universal Time (UTC+02:00).
El Show de Xuxa was an Argentine Children's television series hosted by Xuxa, between May 6, 1991 and December 31, 1993 and directed by Marlene Mattos.
Telefe Internacional is the international signal of the Argentine television channel Telefe. It broadcasts television programs produced by Telefe, mostly consisting of telenovelas, series, comedies, teen and children's series, etc. It is available in countries including Argentina. The channel is owned by Paramount Networks Americas.
