Time Zone Table
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Daylight Saving Time
Daylight Saving Time Beth Cook Information Research Specialist March 9, 2016 Congressional Research Service 7-5700 www.crs.gov R44411 Daylight Saving Time Summary Daylight Saving Time (DST) is a period of the year between spring and fall when clocks in the United States are set one hour ahead of standard time. DST is currently observed in the United States from 2:00 a.m. on the second Sunday in March until 2:00 a.m. on the first Sunday in November. The following states and territories do not observe DST: Arizona (except the Navajo Nation, which does observe DST), Hawaii, American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the Virgin Islands. Congressional Research Service Daylight Saving Time Contents When and Why Was Daylight Saving Time Enacted? .................................................................... 1 Has the Law Been Amended Since Inception? ................................................................................ 2 Which States and Territories Do Bot Observe DST? ...................................................................... 2 What Other Countries Observe DST? ............................................................................................. 2 Which Federal Agency Regulates DST in the United States? ......................................................... 3 How Does an Area Move on or off DST? ....................................................................................... 3 How Can States and Territories Change an Area’s Time Zone? ..................................................... -
Not for Reproduction
LSC Display Module INSTRUCTION MANUAL Reproduction for Not PHONE (308) 995-4495, (800) 562-1373 FAX (308) 995-5887 PARTS DEPT. FAX (308) 995-4883 WEB www.allmand.com Reproduction for Not TABLE OF CONTENTS MAIN OPERATING SCREEN ..................................................................1 Menu Screen .......................................................................................................................................3 Automatic Control Setup Screen ...................................................................................................4 Timed Events Menu Screen .....................................................................................................5 Timed Events Screen .........................................................................................................6 Copy Day Events Screen ...................................................................................................7 Block Heater Setup Screen ......................................................................................................8 Auto-Mode – Sunset/Sunrise-based Start/Stop Screen ...........................................................9 GPS Location Setup Screen ....................................................................................................10 System Screen ..............................................................................................................................11 Update Programming Screen ..................................................................................................12 -
Daylight Saving Time (DST)
Daylight Saving Time (DST) Updated September 30, 2020 Congressional Research Service https://crsreports.congress.gov R45208 Daylight Saving Time (DST) Summary Daylight Saving Time (DST) is a period of the year between spring and fall when clocks in most parts of the United States are set one hour ahead of standard time. DST begins on the second Sunday in March and ends on the first Sunday in November. The beginning and ending dates are set in statute. Congressional interest in the potential benefits and costs of DST has resulted in changes to DST observance since it was first adopted in the United States in 1918. The United States established standard time zones and DST through the Calder Act, also known as the Standard Time Act of 1918. The issue of consistency in time observance was further clarified by the Uniform Time Act of 1966. These laws as amended allow a state to exempt itself—or parts of the state that lie within a different time zone—from DST observance. These laws as amended also authorize the Department of Transportation (DOT) to regulate standard time zone boundaries and DST. The time period for DST was changed most recently in the Energy Policy Act of 2005 (EPACT 2005; P.L. 109-58). Congress has required several agencies to study the effects of changes in DST observance. In 1974, DOT reported that the potential benefits to energy conservation, traffic safety, and reductions in violent crime were minimal. In 2008, the Department of Energy assessed the effects to national energy consumption of extending DST as changed in EPACT 2005 and found a reduction in total primary energy consumption of 0.02%. -
Prime Meridian ×
This website would like to remind you: Your browser (Apple Safari 4) is out of date. Update your browser for more × security, comfort and the best experience on this site. Encyclopedic Entry prime meridian For the complete encyclopedic entry with media resources, visit: http://education.nationalgeographic.com/encyclopedia/prime-meridian/ The prime meridian is the line of 0 longitude, the starting point for measuring distance both east and west around the Earth. The prime meridian is arbitrary, meaning it could be chosen to be anywhere. Any line of longitude (a meridian) can serve as the 0 longitude line. However, there is an international agreement that the meridian that runs through Greenwich, England, is considered the official prime meridian. Governments did not always agree that the Greenwich meridian was the prime meridian, making navigation over long distances very difficult. Different countries published maps and charts with longitude based on the meridian passing through their capital city. France would publish maps with 0 longitude running through Paris. Cartographers in China would publish maps with 0 longitude running through Beijing. Even different parts of the same country published materials based on local meridians. Finally, at an international convention called by U.S. President Chester Arthur in 1884, representatives from 25 countries agreed to pick a single, standard meridian. They chose the meridian passing through the Royal Observatory in Greenwich, England. The Greenwich Meridian became the international standard for the prime meridian. UTC The prime meridian also sets Coordinated Universal Time (UTC). UTC never changes for daylight savings or anything else. Just as the prime meridian is the standard for longitude, UTC is the standard for time. -
Human Sundial Key Stage 2
Human Sundial Key Stage 2 Topics covered: Earth, Sun, day and night, time, shadows, graphs, measuring distance Teacher’s Notes In this activity, which must take place in the playground on a sunny day, pupils look at their shadow at different times of the day and measure differences in its size and direction. You can use a compass or an online map to help work out which way is North on the playground before measurements begin. Students record their results in a table and in a bar chart or line graph and discuss why they see what they do. Note: During British Summer Time the clock is set one hour ahead of Greenwich Mean Time, so that, e.g., 12:00 BST (clock time) is 11:00 GMT (real time relating to the position of the Sun overhead). Equipment: chalk, metre rulers, graph paper, 30 cm rulers, pencils, colouring pencils, compass (optional) Questions to ask the class before the activity: Why do we have shadows? Answer: A shadow appears when an object blocks a light source such as the Sun. Do you have a shadow in the classroom? Why? Answer: Yes, anywhere there is a source of light, you will cast a shadow. If you are standing outside and the Sun is behind you, where will your shadow be? Answer: In front of you. Shadows always point away from the source of light which causes them. Questions to ask the class after the activity: What did your results show? Answer: Shadows move regularly from West to East over the day (see images below). -
Standard Time Zones
APPENDIX B Standard Time Zones Table B-1 lists all the standard time zones that you can configure on an MDE and the offset from Coordinated Universal Time (UTC) for each standard time zone. The offset (ahead or behind) UTC in hours, as displayed in Table B-1, is in effect during winter time. During summer time or daylight saving time, the offset may be different from the values in the table and are calculated and displayed accordingly by the system clock. Note The time zone entry is case sensitive and must be specified in the exact notation listed in the following time zone table. When you use a time zone entry from the following time zone table, the system is automatically adjusted for daylight saving time. Table B-1 List of Standard Time Zones and Offsets from UTC Time Zone Offset from UTC Africa/Abidjan 0 Africa/Accra 0 Africa/Addis_Ababa +3 Africa/Algiers +1 Africa/Asmera +3 Africa/Bamako 0 Africa/Bangui +1 Africa/Banjul 0 Africa/Bissau 0 Africa/Blantyre +2 Africa/Brazzaville +1 Africa/Bujumbura +2 Africa/Cairo +2 Africa/Casablanca 0 Africa/Ceuta +1 Africa/Conakry 0 Africa/Dakar 0 Africa/Dar_es_Salaam +3 B-1 Appendix B Standard Time Zones Table B-1 List of Standard Time Zones and Offsets from UTC (continued) Time Zone Offset from UTC Africa/Djibouti +3 Africa/Douala +3 Africa/El_Aaiun +1 Africa/Freetown 0 Africa/Gaborone +2 Africa/Harare +2 Africa/Johannesburg +2 Africa/Kampala +3 Africa/Khartoum +3 Africa/Kigali +2 Africa/Kinshasa +1 Africa/Lagos +1 Africa/Libreville +1 Africa/Lome 0 Africa/Luanda +1 Africa/Lubumbashi +2 Africa/Lusaka -
Time Signal Stations 1By Michael A
122 Time Signal Stations 1By Michael A. Lombardi I occasionally talk to people who can’t believe that some radio stations exist solely to transmit accurate time. While they wouldn’t poke fun at the Weather Channel or even a radio station that plays nothing but Garth Brooks records (imagine that), people often make jokes about time signal stations. They’ll ask “Doesn’t the programming get a little boring?” or “How does the announcer stay awake?” There have even been parodies of time signal stations. A recent Internet spoof of WWV contained zingers like “we’ll be back with the time on WWV in just a minute, but first, here’s another minute”. An episode of the animated Power Puff Girls joined in the fun with a skit featuring a TV announcer named Sonny Dial who does promos for upcoming time announcements -- “Welcome to the Time Channel where we give you up-to- the-minute time, twenty-four hours a day. Up next, the current time!” Of course, after the laughter dies down, we all realize the importance of keeping accurate time. We live in the era of Internet FAQs [frequently asked questions], but the most frequently asked question in the real world is still “What time is it?” You might be surprised to learn that time signal stations have been answering this question for more than 100 years, making the transmission of time one of radio’s first applications, and still one of the most important. Today, you can buy inexpensive radio controlled clocks that never need to be set, and some of us wear them on our wrists. -
STANDARD FREQUENCIES and TIME SIGNALS (Question ITU-R 106/7) (1992-1994-1995) Rec
Rec. ITU-R TF.768-2 1 SYSTEMS FOR DISSEMINATION AND COMPARISON RECOMMENDATION ITU-R TF.768-2 STANDARD FREQUENCIES AND TIME SIGNALS (Question ITU-R 106/7) (1992-1994-1995) Rec. ITU-R TF.768-2 The ITU Radiocommunication Assembly, considering a) the continuing need in all parts of the world for readily available standard frequency and time reference signals that are internationally coordinated; b) the advantages offered by radio broadcasts of standard time and frequency signals in terms of wide coverage, ease and reliability of reception, achievable level of accuracy as received, and the wide availability of relatively inexpensive receiving equipment; c) that Article 33 of the Radio Regulations (RR) is considering the coordination of the establishment and operation of services of standard-frequency and time-signal dissemination on a worldwide basis; d) that a number of stations are now regularly emitting standard frequencies and time signals in the bands allocated by this Conference and that additional stations provide similar services using other frequency bands; e) that these services operate in accordance with Recommendation ITU-R TF.460 which establishes the internationally coordinated UTC time system; f) that other broadcasts exist which, although designed primarily for other functions such as navigation or communications, emit highly stabilized carrier frequencies and/or precise time signals that can be very useful in time and frequency applications, recommends 1 that, for applications requiring stable and accurate time and frequency reference signals that are traceable to the internationally coordinated UTC system, serious consideration be given to the use of one or more of the broadcast services listed and described in Annex 1; 2 that administrations responsible for the various broadcast services included in Annex 2 make every effort to update the information given whenever changes occur. -
The London Organising Committee of the Olympic Games and Paralympic Games Ltd Progress Report to the ASOIF General Assembly and the GAISF General Assembly March 2009
The London Organising Committee of the Olympic Games and Paralympic Games Ltd Progress report to the ASOIF General Assembly and the GAISF General Assembly March 2009 sport Contents Chairman’s message and report summary 4 Sport and Venues progress 7 Games venues 10 Games operations 14 Games management 18 Sport participation 22 Sport by sport progress reports 24 Venue map 54 Aerial shot of the Olympic Stadium November 2008 3 Chairman’s message and I am delighted to introduce this Iconic London settings and locations London 2012 Olympic Games and such as Buckingham Palace, Houses report summary Paralympic Games progress report. of Parliament, Tower Bridge and other landmarks will also provide Firstly, I would like to congratulate dramatic backdrops for Olympic and our colleagues from the Beijing 2008 Paralympic sports in 2012. Organising Committee – those here at Sportaccord and those back in Following the Games, the Olympic China – on the superb job they did. Park will be transformed into The IOC President spoke for all of us Europe’s largest new sports and when he described Beijing 2008 as community park, providing a hub of an ‘exceptional Games.’ much needed new world-class sports venues in London. I also want to pay tribute to the international sports federations, We have launched domestic and federation leaders, administrators, global Olympic and Paralympic staff and technical delegates and sport, education and culture officials who worked at this year’s programmes to help inspire and Games. Your efforts and support for involve more young people in sport. the BOCOG sports, competition and venues teams in preparation for test Excitement, interest and participation and Games events played a key role in the London 2012 Olympic and in the success of the Beijing Games Paralympic Games preparations and I look forward to welcoming you continues to grow across the to London over the coming years. -
SUNDIALS \0> E O> Contents Page
REG: HER DEPARTMENT OF COMMERCE Letter 1 1-3 BUREAU OF STANDARDS Circular WASHINGTON LC 3^7 (October Jl., 1932) Prepared by R. E. Gould, Chief, Time Section ^ . fA SUNDIALS \0> e o> Contents Page I. Introduction „ 2 II. Corrections to be applied 2 1. Equation of time 3 III. Construction 4 1. Materials and foundation 4 2. Graphical construction for a horizontal sundial 4 3. Gnomon . 5 4. Mathematical construction ........ 6 5,. Illustrations Fig. 1. Layout of a dial 7 Fig. 2. Suggested forms g IV. Setting up the dial 9 V. Mottoes q VI. Bibliography -10 . , 2 I. Introduction One of the earliest methods of determining time was by observing the position of the shadow cast by an object placed in the sunshine. As the day advances the shadow changes and its position at any instant gives an indication of the time. The relative length of the shadow at midday can also be used to indicate the season of the year. It is thought that one of the purposes of the great pyramids of Egypt was to indicate the time of day and the progress of the seasons. Although the origin of the sundial is very obscure, it is known to have been used in very early times in ancient Babylonia. One of the earliest recorded is the Dial of Ahaz 0th Century, B. C. mentioned in the Bible, II Kings XX: 0-11. , The Greeks used sundials in the 4th Century B. C. and one was set up in Rome in 233 B. C. Today sundials are used largely for decorative purposes in gardens or on lawns, and many inquiries have reached the Bureau of Standards regarding the construction and erection of such dials. -
PGNP Native OLE DB Provider for Postgresql, Greenplum, Redshift Developer’S Manual
CATA 2021 PGNP Native OLE DB Provider for PostgreSQL, Greenplum, Redshift Developer’s Manual This document contains description of various PGNP features, use cases and programming techniques. It is written for professional developers. Konstantin Izmailov Copyright © 2006-2019. All Rights Reserved. 2/12/2021 This document is property of PGNP team. Neither a part nor the entire document can be reproduced, changed, distributed or published without prior written permission of owners. Please contact us if you have any questions: [email protected]. Page 2 Table of Contents 1 Introduction .................................................................................................................................................................... 6 2 Installation and Product Activation ................................................................................................................................ 7 2.1.1 UI based installation ........................................................................................................................................ 7 2.1.2 Unattended/silent installation ...................................................................................................................... 10 2.1.3 Activation on a computer behind a firewall (in DMZ) .................................................................................. 11 3 Provider’s Features ...................................................................................................................................................... -
NATIVE SAML SUPPORT for SSO FFTH – RSA Archer 6.8
▪ Dell Customer Communication - Confidential NATIVE SAML SUPPORT FOR SSO FFTH – RSA Archer 6.8 1 ▪ Dell Customer Communication - Confidential AGENDA NATIVE SAML 2.0 SUPPORT FOR SSO ▪ Background ▪ Overview ▪ Troubleshooting ▪ Demo 2 ▪ Dell Customer Communication - Confidential BACKGROUND ▪ Main Goal: Provide native SAML 2.0 support for SSO to RSA Archer platform ▪ Prior To 6.8, RSA Archer could not process SAML 2.0 assertions natively ▪ Required using ADFS as middleware to convert SAML assertions to Windows Federated claims ▪ Increased complexity of enabling integration with SAML IDP ▪ Security concerns with ADFS served as an implementation roadblock ▪ Enabling native processing of SAML assertions eliminates the need for ADFS 3 ▪ Dell Customer Communication - Confidential OTHER GOALS ▪ Support multiple SAML identity providers for a single instance ▪ Provide vanity URLs to automatically redirect to a specific identity provider ▪ Provide Service Provider metadata for easier setup in identity provider ▪ Support automatic user provisioning ▪ Support user profile, group membership, and role assignment updates via SSO ▪ Improved logging to aid in troubleshooting authentication issues − Errors point to specific log reference in stand-alone SAML log file − Info level logging provides entire request and assertion contents ▪ Leave Federation SSO option as is 4 ▪ Dell Customer Communication - Confidential OVERVIEW 5 ▪ Dell Customer Communication - Confidential CONFIGURING SAML SSO ▪ SAML SSO is enabled by selecting the new SAML Single Sign-On Mode