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Equinox - Wikipedia

en.wikipedia.org/wiki/Equinox

When Julius Caesar established the Julian calendar in 45 BC, he set 25 March as the date of the spring equinox. Because the Julian year ...

Seasons Calculator – New York, USA - New York years 2011–2021

www.timeanddate.com/calendar/seasons.html

Calculates time and date of Spring & Autumnal (Fall) equinoxes and Summer and Winter solstices all over the world. Note that the seasons are opposite on ...

Solstice & Equinox Dates 2010-2019 | Greenwich Mean Time

greenwichmeantime.com/longest-day/equinox-solstice-2010-2019/

When is the Longest Day / Summer Solstice? When is the Shortest Day / Winter Solstice? When is the date of the Equinox? Date & Time of Solstices ...

First Day of Seasons 2016 and 2017 | Fall Equinox, Winter Solstice ...

www.almanac.com/content/first-day-seasons-2016

Find equinox and solstice dates for 2016 and 2017—marking the beginning of ... After this date, the days start getting “shorter,” i.e., the length of daylight starts to ...

Equinox and Solstice Guide - Athropolis

www.athropolis.com/sunrise/def-sol2.htm

Athropolis Guide to the Equinoxes and Solstices. Summer Solstice, Winter Solstice, Spring Equinox and Autumn Equinox.

Equinoxes and solstices | Explore Royal Museums Greenwich

www.rmg.co.uk/discover/explore/equinoxes-and-solstices

At the times when the Sun is crossing the celestial equator day and night are of nearly equal length at all latitudes and so we call these dates the equinoxes ...

Earth's Seasons - Equinoxes and Solstices - 2016-2025 from the ...

www.weather.gov/media/ind/seasons.pdf

AUTUMNAL EQUINOX...(FALL) SEP 22 2016 1021 AM EDT - 1421 UTC. WINTER SOLSTICE....(WINTER) DEC 21 2016 544 AM EST - 1044 UTC ...2017.

Earth's Seasons - Astronomical Applications Department

aa.usno.navy.mil/data/docs/EarthSeasons.php

Sep 21, 2015 ... Provides perihelion, aphelion, solstice, and equinox data, given in Universal Time.

Dates of the equinoxes and summer and winter solstices - Stones of ...

www.stonesofwonder.com/stones7.htm

Dates of the equinoxes and solstices - Stones of Wonder is a comprehensive guide to the astronomy of the ancient stone circles, cairns and megaliths in ...

Everything you need to know: Vernal equinox 2016 | Astronomy ...

earthsky.org/astronomy-essentials/everything-you-need-to-know-vernal-or-spring-equinox

Mar 20, 2016 ... Did you know that during the 20th century, March 21 was actually the exception rather than the rule [for the date of the equinox]? The vernal ...

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When and What Is the September Equinox? - Timeanddate.com

www.timeanddate.com

... the same length. It's the fall equinox in the Northern Hemisphere and spring equinox in the Southern Hemisphere. ... Equinox Local Time & Date. September  ...

Chart of 2016 equinox, solstice and cross quarter dates and times ...

www.archaeoastronomy.com

Equinox, Solstice and Cross Quarter moments, seasonal boundaries for calendar 2016, precise to the minute, for world time zones, spring, summer, fall, winter, ...

Solstice And Equinox Dates 2010 To 2020 - The Wheel Of The Year ...

www.thewhitegoddess.co.uk

Solstice And Equinox Dates 2010 To 2020: Dates and times of the Summer / Winter Solstices and Spring / Autumn Equinoxes for 2010 to 2020.