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Calendario Perpetuo / Daily Perpetual Calendar

Calendario Perpetuo / Daily Perpetual Calendar

Sito interessante relativo a “Calendari ed eclissi.” Si possono qui trovare informazioni sulle eclissi dall’antichit?? ai giorni nostri, foto, spiegazioni e storia dei vari calendari (Giuliano, Gregoriano, Islamico, della Rivoluzione Francese etc.) e delle stelle. In italiano e (in parte) in inglese, tedesco e spagnolo.
Interesting site relat …
Subject: Reference–Italian Ready Reference–Calendari E Amanacchi / Calendars And Almanacs

A Walk Through Time

A Walk Through Time

Brief history of timekeeping and clocks.
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars)

Virtual Perpetual Calendars

Virtual Perpetual Calendars

A site that currently provides the calendar for any year in the 19th-21st centuries. You can also look up the dates for holidays in the United States and Canada from 1995-2010. Other features include a quick reference to signs of the zodiac and seasons of the year along with their corresponding dates.
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars); Reference–Calendars

Wolfram|Alpha

Wolfram|Alpha

Wolfram Alpha quickly locates facts, graphs, definitions, tables, numbers, formulas, and other data. Use the “Examples” page to browse and see all the different topics covered.
Subject: Arts & Humanities–Literature–Book Lists & Awards; Health & Medical Sciences; Reference–Geography; Reference–Genealogy; Science & Technology–Earth Sciences; Arts & Humanities–Language & Linguistics; Science & Technology–Chemical Sciences (Chemistry); Computers & Internet; Science & Technology–Life Sciences; Science & Technology–Astronomy; Reference–Dictionaries; Arts & Humanities–Literature; Arts & Humanities–History; Reference–Time & Weather; Reference–Biographies; Science & Technology–Engineering; Business & Economics–Finance; Science & Technology–Physics; Science & Technology–Mathematics; Regional & Country Information; Entertainment & Leisure–Music; Reference–Quotations; Reference–Thesauruses Or Thesauri; Reference–Calendars; Reference–Census Data & Demographics; Reference–Calculation & Conversion Tools; Entertainment & Leisure–Movies; School And Homework Help–Homework Help–Subject Area Help–Math; Clubs And Organizations; School And Homework Help–Homework Help–Subject Area Help–Geography; School And Homework Help–Homework Help–Subject Area Help–Biographies; Money And Work–Personal Finance–Saving And Investment; School And Homework Help–Homework Help–Subject Area Help–Music; School And Homework Help–Homework Help–Subject Area Help—-English And Literature; Sports, Entertainment, And Arts–Sports; School And Homework Help–Homework Help—-Reference; School And Homework Help–College; School And Homework Help–Homework Help–Subject Area Help–History

Google Calendar

Google Calendar

Track important events in one place with this easy-to-use online web application. Add events, send invitations, and share your schedule with others. A search feature is also available. Free registration required.
Subject: Reference–Calendars; Applications By End Product–Web Sites–Calendars

Cronologia / Chronology

Cronologia / Chronology

Storia e cronologia dal Big Bang all’anno 2004. Riassunti di periodi storici, biografie, schede scronologiche e oltre, con particolare attenzione alla storia politica, geografica e letteraria italiana. In italiano.
History and chronology from the Big Bang to 2004. Summaries of historical periods, biographies, chronological charts and much mor …
Subject: Reference–Italian Ready Reference–Calendari E Amanacchi / Calendars And Almanacs

Teen Safety on the Information Highway

Teen Safety on the Information Highway

This is a place for you to learn more about safety and privacy on the Internet. Find out how innocent activities on the web could be used to exploit you or your privacy. This is written just for teens and applies to teen interests.
Subject: School And Homework Help–Homework Help–Internet Search Skills; Technology

Jewish Holiday Calendar

Jewish Holiday Calendar

Gives the English calendar dates for traditional Jewish Holidays for 2008-2009. This page will only be legible if your browser supports tables.
Subject: Social Sciences–Social Customs, Traditions, And Folklore–Festivals, Holidays, And Games–Festivals And Holidays; Social Sciences–Ethnicity, Culture, And Race–Jewish; Reference–Calendars; Arts & Humanities–Religion & Theology–Faiths & Denominations–Judaism

The Calendar Zone

The Calendar Zone

Offers daily and interactive calendars, information regarding the significance of dates in history, religion, and geographically, and provides descriptions of various calendars, events, and holidays.
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars); Reference–Calendars

Panchangam.com: Online Hindu Vedic Calendar

Panchangam.com: Online Hindu Vedic Calendar

“Panchangam is the Indian Calendar, which has been in use for centuries. This calendar covers everything from the phases of the Moon, the positions of stars and planets, and identifies auspicious times and days for various activities.” Online panchangam calculator, listing of major Hindu festival days, free downloads of kolam and yantha(religiously …
Subject: Regional & Country Information–Asia–India; Arts & Humanities–Religion & Theology–Faiths & Denominations–Hinduism; Reference–Calendars

Several Calendars

Several Calendars

A wealth of information aobut a variety of calender systems, including the Egyptian, Roman, Julian, Gregorian, Persian, Jewish, Islamic, Mayan, and French Revolutionary calendars.
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars)

World Time Server

World Time Server

“Provides correct current times in any country or major city along with a global map to help you place the location geographically. World Time Server makes accurate adjustments for current daylight savings time rules in each location and also provides a future event planner to help with time conversion between locations.”
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars)

Internet Clocks, Counters, and Countdowns

Internet Clocks, Counters, and Countdowns

A collection of Internet clocks, counters, countdowns, and timers. Current time, international clocks, alternate time systems, national debt, world and US population, death, military spending, doomsday, sun, millenium, and other clocks. Also has a section on clock and counter programming code.
Subject: Reference–Time & Weather; Science & Technology–Horology (Time Measurement, Clocks, Calendars)

The World Clock

The World Clock

The current time at over 500 locations worldwide. It can be customized to show only the cities you want.
Subject: Reference–Time & Weather; Science & Technology–Horology (Time Measurement, Clocks, Calendars)

Clockworks: From Sundials to the Atomic Second

Clockworks: From Sundials to the Atomic Second

Clockworks is an animated historical exhibit of the many devices that have been created to measure time. Starting with the sundial and continuing to the modern-day quartz watch and cesium atomic clock, the exhibit chronicles man’s endeavor to measure the passage of time. The exhibit features Quicktime movies and has a text-only version.
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars)

Calendars through the Ages

Calendars through the Ages

A site covering the “history of the human endeavor to organize our lives in accordance with the sun and stars.” Discover the origins of modern and past calendar systems. This site covers the calendars of several different cultures and includes a timeline of calendar facts.
Subject: Science & Technology–Horology (Time Measurement, Clocks, Calendars); Reference–Calendars