Timezone select for America. Adak GMT ; Anchorage GMT -9; Anguilla GMT -4; Antigua GMT -4; Araguaina GMT -3; Argentina - Buenos Aires GMT Greenwich Mean Time [ˌgrenɪtʃ ˈmiːn taim; -ɪdʒ] (kurz GMT; englisch für „mittlere Inhaltsverzeichnis. 1 Abgrenzung; 2 Geschichte; 3 Heutige Verwendung des Ausdrucks GMT; 4 Greenwich Civil Time; 5 Einzelnachweise. Russia (GMT +4) - Around Me out below HT's rate) is the highest rate offered by that hotel on HT over the last 30 days for the same date(s) as your search.
Converting GMT to CETUTC−4 ist eine Zonenzeit, die den Längenhalbkreis 60° West als Bezugsmeridian hat. Auf Uhren mit dieser Zonenzeit ist es vier Stunden früher als die. Timezone select for America. Adak GMT ; Anchorage GMT -9; Anguilla GMT -4; Antigua GMT -4; Araguaina GMT -3; Argentina - Buenos Aires GMT Simply mouse over the colored hour-tiles and glance at the hours selected by the column and done! GMT stands for Greenwich Mean Time. CET is known as.
Gmt +4 Support the webmaster VideoHow To Read A GMT Watch
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World map with the time zone highlighted. Cape Verde Time [a]. The prime meridian, determined by the conference, runs through Greenwich, in the UK, giving us Greenwich Mean Time.
Other time zones are counted to the east and west of this line, either plus or minus hours from GMT. Each country sets its own time zone within this framework, so some zones extend beyond the meridian for convenience, while others, like India, take on half hours.
Kiribati even extended its time zone miles east in , to include Caroline Island in the same zone and, as it straddled the Date Line opposite the GMT meridian, the same date as the country's other islands.
The development of the world wide web in the s led to calls for a standardised internet time, as people in cyberspace were no longer bound by geography.
Swatch even invented a concept called beat time that split each day into 1, beats on a decimal system, eradicating time zones entirely.
For those of you who don't operate on Internet Time, this spreadsheet shows the time zone in countries, extracted from our World Factfiles series.
At different times in the past, it has been calculated in different ways, including being calculated from noon;  as a consequence, it cannot be used to specify a precise time unless a context is given.
The term GMT should not thus be used for certain technical purposes requiring precision. Because of Earth's uneven angular velocity in its elliptical orbit and its axial tilt , noon GMT is rarely the exact moment the Sun crosses the Greenwich meridian and reaches its highest point in the sky there.
This event may occur up to 16 minutes before or after noon GMT, a discrepancy calculated by the equation of time. Noon GMT is the annual average i. Originally, astronomers considered a GMT day to start at noon, while for almost everyone else it started at midnight.
As the United Kingdom developed into an advanced maritime nation , British mariners kept at least one chronometer on GMT to calculate their longitude from the Greenwich meridian, which was considered to have longitude zero degrees, by a convention adopted in the International Meridian Conference of Synchronisation of the chronometer on GMT did not affect shipboard time, which was still solar time.
But this practice, combined with mariners from other nations drawing from Nevil Maskelyne 's method of lunar distances based on observations at Greenwich, led to GMT being used worldwide as a standard time independent of location.
Greenwich Mean Time was adopted across the island of Great Britain by the Railway Clearing House in and by almost all railway companies by the following year, from which the term " railway time " is derived.
It was gradually adopted for other purposes, but a legal case in held " local mean time " to be the official time. For example, our polling booths were opened, say, at 8 13 and closed at 4 13 p.
On 1 January , GMT was superseded as the international civil time standard by Coordinated Universal Time, maintained by an ensemble of atomic clocks around the world.
Universal Time UT , a term introduced in , initially represented mean time at Greenwich determined in the traditional way to accord with the originally defined universal day ; from 1 January as decided by the International Astronomical Union in Dublin in , at the initiative of William Markowitz this "raw" form of UT was re-labelled UT0 and effectively superseded by refined forms UT1 UT0 equalised for the effects of polar wandering  and UT2 UT1 further equalised for annual seasonal variations in Earth rotation rate.
Indeed, even the Greenwich meridian itself is not quite what it used to be—defined by "the centre of the transit instrument at the Observatory at Greenwich".
Although that instrument still survives in working order, it is no longer in use and now the meridian of origin of the world's longitude and time is not strictly defined in material form but from a statistical solution resulting from observations of all time-determination stations which the BIPM takes into account when co-ordinating the world's time signals.
Nevertheless, the line in the old observatory's courtyard today differs no more than a few metres from that imaginary line which is now the prime meridian of the world.
Historically, GMT has been used with two different conventions for numbering hours. The long-standing astronomical convention, dating from the work of Ptolemy , was to refer to noon as zero hours see Julian day.
This contrasted with the civil convention of referring to midnight as zero hours dating from the Roman Empire.
Gmt +4 besten Fruitmachines Gmt +4 Zeiten. - Tools & ConvertersIncheon KA Jumbos. Exact time now, time zone, time difference, sunrise/sunset time and key facts for GMT aktuelle GMT-Zeit auf diesem Server - kann von der amtlichen abweichen. Östlich von Greenwich C*, IRT: Iran, Teheran, Iran. GMT+4 Sat 04 Conversion between India Time and GMT +4 Time, Current Local Times in India Time and GMT +4 Time. Greenwich Mean Time [ˌgrenɪtʃ ˈmiːn taim; -ɪdʒ] (kurz GMT; englisch für „mittlere Inhaltsverzeichnis. 1 Abgrenzung; 2 Geschichte; 3 Heutige Verwendung des Ausdrucks GMT; 4 Greenwich Civil Time; 5 Einzelnachweise. News Datablog. Cape Verde Time [a]. The latter convention was adopted on and after 1 January for astronomical purposes, resulting in a discontinuity of 12 hours, or half a day. Retrieved 28 July This event may occur up to 16 minutes before or after noon GMT, a discrepancy calculated by the equation of time. Chronological dating Geologic time scale International Commission on Stratigraphy. Help Learn to edit Community portal Recent changes Upload file. Synchronisation of the chronometer on GMT did not affect shipboard Gmt +4, which was still solar time. Photograph: Frank Baron. Chronometry Orders of magnitude Metrology. The term GMT should not thus be used for certain technical purposes requiring precision. The zones are based on 24 Belgien Irland Prognose meridian Prognose Champions League that run from the north to south poles. Uhrzeit Australia Article Talk. Retrieved 18 August