Dubbed Zulu Time, this constant clock is officially the time in Greenwich, England and is also known as Greenwich Mean Time (GMT). In 1884, Greenwich was designated the point of 0 degrees longitude or the prime meridian.
This line of longitude is based on the location of the Royal Observatory in Greenwich, England, near London. Zulu is the radio transmission articulation for the letter Z. Zulu time is measured in hours, minutes and seconds using the Gregorian calendar, military time divisions of hours and minutes, and a 24-hour format.
Since the NATO phonetic alphabet word for Z is "Zulu", UTC is sometimes known as "Zulu time". This is especially true in aviation, where "Zulu" is the universal standard. This ensures that all pilots, regardless of location, are using the same 24-hour clock, thus avoiding confusion when flying between time zones.
Since Greenwich is the site of the “zero meridian,” they called GMT “Zero Time” or simply “Z- Time.” In the phonetic alphabet that the flyers of the time used to make themselves understood on their radios, “Z” became “Zebra.” When the alphabet was changed, the call sign became “Zulu.”
For instance, if it's 11 a.m. Eastern Daylight Savings Time in Washington, D.C., it's 1500 hours in Zulu time/UTC.
Zulu time is the military name for UTC and is used primarily in aviation, at sea, and in the army. Its time is fixed at prime meridian: 0°(zero degrees) longitude; this position is the reason for its other names Z-Time and Zero Time.
Prior to 1972, this time was called Greenwich Mean Time (GMT) but is now referred to as Coordinated Universal Time or Universal Time Coordinated (UTC). It is a coordinated time scale, maintained by the Bureau International des Poids et Mesures (BIPM). It is also known as "Z time" or "Zulu Time".
Pilots use Zulu time to avoid confusion arising from differences in the local time. To avoid this confusion, everyone in aviation agrees to use a single 'standard' time as a reference point. This is what “Zulu time” is in the simplest possible terms.
"Zulu" time, more commonly known as "GMT" (Greenwich Mean Time) before 1972, is a time at the Zero Meridian. Currently, it's referred to as Coordinated Universal Time or Universal Time Coordinated (UTC). It is a coordinated time scale, maintained by the Bureau International des Poids et Mesures (BIPM).
Dubbed Zulu Time, this constant clock is officially the time in Greenwich, England and is also known as Greenwich Mean Time (GMT). In 1884, Greenwich was designated the point of 0 degrees longitude or the prime meridian. This is the point that divides the Eastern Hemisphere from the Western Hemisphere.
The time one minute after 1259 is 1300 (pronounced "thirteen hundred").
Zulu Time automatically adjusts for daylight savings and your local time zone. Add a widget to your Home Screen by long pressing on your Home Screen, then tapping the "+" in the upper left corner and selecting any of the Zulu Time Widgets.
Zulu has no UTC offset (UTC+0), so Zulu clock time is the same as UTC time. It is a military time zone primarily used in aviation, at sea, and in the army. Zulu is one of 25 military time zones and borders Alpha in the east and November in the west.
Zulu time (also called 'Z' time) is the meteorological equivalent of Greenwich Mean Time, the time of day in Greenwich, England (which is a 0 longitude). During Eastern Standard Time (EST), we are 5 hours behind Zulu time, and during Eastern Daylight Time (EDT), we are 4 hours behind.
Since pilots can pass through multiple time zones in one trip and must communicate with air traffic controllers from around the world, aviators follow “Zulu time,” or Greenwich Mean Time (GMT), the universal time zone of the skies, Aimer says. GMT is the time kept by the Royal Observatory in Greenwich, London.
From 1884 until 1972, GMT was the international standard of civil time. Though it has now been replaced by Coordinated Universal Time (UTC), GMT is still the legal time in Britain in the winter, used by the Met Office, Royal Navy and BBC World Service.
The decision was based on the argument that by naming Greenwich as Longitude 0º, it would be advantageous to the largest number of people. Therefore the Prime Meridian at Greenwich became the centre of world time.
The system originates with Nathaniel Bowditch's 1802 American Practical Navigator where time zones were labelled with letters: the letter "J" was skipped to avoid confusion with "I" (as was the custom of the time) and because some alphabets don't have one (such as Cyrillic).
How Many Time Zones Are There in the UK? The United Kingdom has one standard time zone. The overseas territories and crown dependencies of the UK bring the total to 9 time zones.
Zulu comes from the US military, which assigns global time zones with letter codes. The UTC time zone carries the letter Z, which in the phonetic alphabet is expressed as “Zulu.” And saying Zulu will make you sound more like a fighter pilot.
11:00 p.m. See, what time is in the other military time zones at 1729Z (Zulu Time Zone) . 05:29 A.M.