Utc Meaning Time Zone

A time zone offset of '+hh:mm' indicates that the date/time uses a local time zone which is 'hh' hours and 'mm' minutes ahead of UTC. A time zone offset of '-hh:mm' indicates that the date/time uses a local time zone which is 'hh' hours and 'mm' minutes behind UTC. In your case: 2012-12-28T18:12:33+01:00 = 2012-12-28 18:12:33 is true. UTC stands for Coordinated Universal Time, a standard used to set all time zones around the world. So, for instance, New York City is in the time zone UTC minus five, meaning that it is 5 hours. Dillagi drama episode 5.

Time.is automatically displays the time in your time zone by using your IP address to detect your location. Your IP address is 40.77.167.7. Your detected location is New York, United States. UTC (Coordinated Universal Time) is one of the well-known names of UTC+0 time zone which is 0h. Ahead of UTC (Coordinated Universal Time). It's used as the standard time.

Time-->

This article provides information about date and time fields, and time zones.

Date and time fields

There are three types of date and time fields that correspond to different data types in the database:

  • Combined date/time fields – These fields are the preferred method of entering date and time data. The utcdatetime data type stores time and date data in a single field in Coordinated Universal Time (UTC). UTC is the primary time standard by which the world regulates clocks and time. It is, within about 1 second, mean solar time at 0° longitude; it does not observe daylight saving time. Time zones around the world are expressed using positive or negative offsets from UTC. For most purposes, UTC is considered interchangeable with Greenwich Mean Time (GMT). The current version of UTC is defined by International Telecommunications Union Recommendation (ITU-R TF.460-6).
  • Date fields – These fields are used to enter dates only. The date data type stores a day, month, and year. However, these values are not stored in UTC and cannot be associated with a time zone.
  • Time fields – These fields are used to display the number of seconds that have elapsed since midnight on the current date. The timeofDay data type stores an integer value. Time values are not stored in UTC.
Zone

Time zones

To express UTC times in the local time, you must provide a time zone. The time zone controls the offset from UTC that is the equivalent of the local time. For example, the offset for Moscow is UTC+3. Your preferred time zone is first set according to the Windows locale of your computer, although it might have been changed by an administrator. Your preferred time zone is used only when displaying combined dates and times. To set the preferred time zone for a user, go to Users page. The page will show the list of users of the system. Select the user that you want to set the preferred time zone for, and click User options. On the Language and region tab, select the preferred time zone.

Note

Can you tell us about your documentation language preferences? Take a short survey.

The survey will take about seven minutes. No personal data is collected (privacy statement).

All aspects of meteorology are based upon a world-wide 24-hour clock called Zulu time (Z), more commonly called Coordinated Universal Time (UTC). You will notice all weather maps, radar, and satellite images all have their time expressed in 'Z'. The Zulu term stems from military usage while Coordinated Universal Time is the civilian term for this 24-hour clock.

The origin of these time zones began in the mid 1800's in England. In 1852 the Royal Observatory in Greenwich, England began transmitting time telegraphically and just three years later became the standard time in most of Great Britain. Also, charts and maps were made with reference to the observatory as the 'zero' or prime meridian.

Meaning

Over the next few decades a number of locations around the world had developed their own meridians as reference points. The Greenwich meridian was the most popular of these in part due to the reputation for reliability and correctness of the Greenwich Observatory's publications of navigational data.

How to read utc time

In 1884, a conference in Washington, D.C. settled the matter where it was agreed to establish a single 'prime' meridian (0° longitude), passing through Greenwich. This was for both for longitude and timekeeping. This 0° meridian divides the Eastern from the Western Hemisphere. Today, one can visit the Royal Observatory and straddle this 0° meridian with one foot in each hemisphere.

With the 360° daily rotation of the earth, the sun is moving 15° each hour which leads to the formation of 24 time zones. However, today the individual zone boundaries are no longer straight, nor are they always continuous, as they have been modified for convenience and to satisfy the desires of sovereign nations.

Time zone offsets are identified as -12 UTC through 0 to +12 UTC with the minus values signifying time 'before' or ahead of prime meridian (which is the Western Hemisphere). At the meeting of the -12 and +12 time zones is the International Date Line.

Moving west across the International Date Line one moves from the -12 UTC time zone to the +12 UTC time zone. This means you advance the clock 24 hours; in essence you advance one day on the calendar. Moving east across the International Date Line means subtracting 24 hours from the clock thereby reversing one day on the calendar.

Explain Utc Time Zone

The 24-hour clock (Z-time) begins at midnight (00Z) at this prime meridian. 00Z for the United States begins in the evening local time. Z-time does not change with the change for daylight saving time but the local time will change. For example, 00Z in the Central STANDARD Time is at 6:00 p.m. but 00Z occurs at 7:00 p.m. in Central DAYLIGHT SAVING Time.

What Countries Are In Utc Time Zone

The following tables show z-times for each time zone in the United States and U.S. Territories.

Standard Time (UTC offset)
Z-timeGuam
(+10)
Hawaii
(-10)
Alaska
(-9)
Pacific
(-8)
Mountain
(-7)
Central
(-6)
Eastern
(-5)
Atlantic
(-4)
00z10 a.m.2 p.m.*3 p.m.*4 p.m.*5 p.m.*6 p.m.*7 p.m.*8 p.m.*
01z11 a.m.3 p.m.*4 p.m.*5 p.m.*6 p.m.*7 p.m.*8 p.m.*9 p.m.*
02z12 noon4 p.m.*5 p.m.*6 p.m.*7 p.m.*8 p.m.*9 p.m.*10 p.m.*
03z1 p.m.5 p.m.*6 p.m.*7 p.m.*8 p.m.*9 p.m.*10 p.m.*11 p.m.*
04z2 p.m.6 p.m.*7 p.m.*8 p.m.*9 p.m.*10 p.m.*11 p.m.*12 mid
05z3 p.m.7 p.m.*8 p.m.*9 p.m.*10 p.m.*11 p.m.*12 mid1 a.m.
06z4 p.m.8 p.m.*9 p.m.*10 p.m.*11 p.m.*12 mid1 a.m.2 a.m.
07z5 p.m.9 p.m.*10 p.m.*11 p.m.*12 mid1 a.m.2 a.m.3 a.m.
08z6 p.m.10 p.m.*11 p.m.*12 mid1 a.m.2 a.m.3 a.m.4 a.m.
09z7 p.m.11 p.m.*12 mid1 a.m.2 a.m.3 a.m.4 a.m.5 a.m.
10z8 p.m.12 mid1 a.m.2 a.m.3 a.m.4 a.m.5 a.m.6 a.m.
11z9 p.m.1 a.m.2 a.m.3 a.m.4 a.m.5 a.m.6 a.m.7 a.m.
12z10 p.m.2 a.m.3 a.m.4 a.m.5 a.m.6 a.m.7 a.m.8 a.m.
13z11 p.m.3 a.m.4 a.m.5 a.m.6 a.m.7 a.m.8 a.m.9 a.m.
14z12 mid4 a.m.5 a.m.6 a.m.7 a.m.8 a.m.9 a.m.10 a.m.
15z1 a.m.#5 a.m.6 a.m.7 a.m.8 a.m.9 a.m.10 a.m.11 a.m.
16z2 a.m.#6 a.m.7 a.m.8 a.m.9 a.m.10 a.m.11 a.m.12 noon
17z3 a.m.#7 a.m.8 a.m.9 a.m.10 a.m.11 a.m.12 noon1 p.m.
18z4 a.m.#8 a.m.9 a.m.10 a.m.11 a.m.12 noon1 p.m.2 p.m.
19z5 a.m.#9 a.m.10 a.m.11 a.m.12 noon1 p.m.2 p.m.3 p.m.
20z6 a.m.#10 a.m.11 a.m.12 noon1 p.m.2 p.m.3 p.m.4 p.m.
21z7 a.m.#11 a.m.12 noon1 p.m.2 p.m.3 p.m.4 p.m.5 p.m.
22z8 a.m.#12 noon1 p.m.2 p.m.3 p.m.4 p.m.5 p.m.6 p.m.
23z9 a.m.#1 p.m.2 p.m.3 p.m.4 p.m.5 p.m.6 p.m.7 p.m.
Note: *The previous day #The next day
Daylight Saving Time (UTC offset)
Z-timeGuam
(+10)
Hawaii
(-10)
Alaska
(-8)
Pacific
(-7)
Mountain
(-6)
Central
(-5)
Eastern
(-4)
Atlantic
(-3)
00z10 a.m.2 p.m.*4 p.m.*5 p.m.*6 p.m.*7 p.m.*8 p.m.*9 p.m.*
01z11 a.m.3 p.m.*5 p.m.*6 p.m.*7 p.m.*8 p.m.*9 p.m.*10 p.m.*
02z12 noon4 p.m.*6 p.m.*7 p.m.*8 p.m.*9 p.m.*10 p.m.*11 p.m.*
03z1 p.m.5 p.m.*7 p.m.*8 p.m.*9 p.m.*10 p.m.*11 p.m.*12 mid
04z2 p.m.6 p.m.*8 p.m.*9 p.m.*10 p.m.*11 p.m.*12 mid1 a.m.
05z3 p.m.7 p.m.*9 p.m.*10 p.m.*11 p.m.*12 mid1 a.m.2 a.m.
06z4 p.m.8 p.m.*10 p.m.*11 p.m.*12 mid1 a.m.2 a.m.3 a.m.
07z5 p.m.9 p.m.*11 p.m.*12 mid1 a.m.2 a.m.3 a.m.4 a.m.
08z6 p.m.10 p.m.*12 mid1 a.m.2 a.m.3 a.m.4 a.m.5 a.m.
09z7 p.m.11 p.m.*1 a.m.2 a.m.3 a.m.4 a.m.5 a.m.6 a.m.
10z8 p.m.12 mid2 a.m.3 a.m.4 a.m.5 a.m.6 a.m.7 a.m.
11z9 p.m.2 a.m.3 a.m.4 a.m.5 a.m.6 a.m.7 a.m.8 a.m.
12z10 p.m.2 a.m.4 a.m.5 a.m.6 a.m.7 a.m.8 a.m.9 a.m.
13z11 p.m.3 a.m.5 a.m.6 a.m.7 a.m.8 a.m.9 a.m.10 a.m.
14z12 mid4 a.m.6 a.m.7 a.m.8 a.m.9 a.m.10 a.m.11 a.m.
15z1 a.m.#5 a.m.7 a.m.8 a.m.9 a.m.10 a.m.11 a.m.12 noon
16z2 a.m.#6 a.m.8 a.m.9 a.m.10 a.m.11 a.m.12 noon1 p.m.
17z3 a.m.#7 a.m.9 a.m.10 a.m.11 a.m.12 noon1 p.m.2 p.m.
18z4 a.m.#8 a.m.10 a.m.11 a.m.12 noon1 p.m.2 p.m.3 p.m.
19z5 a.m.#9 a.m.11 a.m.12 noon1 p.m.2 p.m.3 p.m.4 p.m.
20z6 a.m.#10 a.m.12 noon1 p.m.2 p.m.3 p.m.4 p.m.5 p.m.
21z7 a.m.#11 a.m.1 p.m.2 p.m.3 p.m.4 p.m.5 p.m.6 p.m.
22z8 a.m.#12 noon2 p.m.3 p.m.4 p.m.5 p.m.6 p.m.7 p.m.
23z9 a.m.#1 p.m.3 p.m.4 p.m.5 p.m.6 p.m.7 p.m.8 p.m.
Note: *The previous day #The next day

Utc Meaning In Time Zone

Zone

Regardless which National Weather Service weather map, radar, or satellite picture you view, be sure to first check the time of the image as it will be reported in 24-hour 'Z' time.