Sept 23 0005 UT (Sept 22 2005 EDT)
#Sun crossed #celestialequator southward
UMass Amherst Sunwheel vividly teaches these #season cycles
#astrophysics #autumnalequinox #calendar #fall #histsci 🧪🏛️🍎☀️ #scicomm
Sept 23 0005 UT (Sept 22 2005 EDT)
#Sun crossed #celestialequator southward
UMass Amherst Sunwheel vividly teaches these #season cycles
#astrophysics #autumnalequinox #calendar #fall #histsci 🧪🏛️🍎☀️ #scicomm
Today at 4:21 AM US EST, the #Sun reached its point farthest south of the #celestialequator, giving the #northernhemisphere its shortest daylight period.
#winter #solstice #astrophysics #calendar 🍎
Today at 4:21 AM US EST, the #Sun reached its point farthest south of the #celestialequator, giving the #northernhemisphere its shortest daylight period.
#winter #solstice #astrophysics #calendar 🍎
#Sun crosses #celestialequator heading northward
#vernalequinox in #northernhemisphere
#daylight period will continue to lengthen until #summersolstice
#southernhemissphere #seasons are reversed
#astrophysics #astrophotography #calendar #equinox #timekeeping #solstice 🍎🧪
#Sun crosses #celestialequator heading northward
#vernalequinox in #northernhemisphere
#daylight period will continue to lengthen until #summersolstice
#southernhemissphere #seasons are reversed
#astrophysics #astrophotography #calendar #equinox #timekeeping #solstice 🍎🧪
https://earthsky.org/constellations/orion-the-hunter-most-recognizable/
https://earthsky.org/constellations/orion-the-hunter-most-recognizable/
#Sun crosses #celestialequator heading south, ushering in #northernhemisphere #fall ( #southernhemisphere #spring)
Fewer trees would make more impressive #sunrise at UMass Amherst Sunwheel
#astrophysics #seasons #timekeeping 🍎#calendar #equinox
#Sun crosses #celestialequator heading south, ushering in #northernhemisphere #fall ( #southernhemisphere #spring)
Fewer trees would make more impressive #sunrise at UMass Amherst Sunwheel
#astrophysics #seasons #timekeeping 🍎#calendar #equinox
March 20, 2024 03:06 UTC
March 19, 2024 11:06 PM US EDT
The #Sun crosses the #celestialequator heading north, marking the beginning of northern Spring.
#astrophysics #calendar #equinox #timekeeping🍎
March 20, 2024 03:06 UTC
March 19, 2024 11:06 PM US EDT
The #Sun crosses the #celestialequator heading north, marking the beginning of northern Spring.
#astrophysics #calendar #equinox #timekeeping🍎
At
12:44 UTC
08:44 US EDT
the Sun crossed the #celestialequator heading #south, beginning #northernhemisphere #autumn ( #fall ).
#astrophysics #calendar #timekeeping #autumnalequinox #equinox 🍎
At
12:44 UTC
08:44 US EDT
the Sun crossed the #celestialequator heading #south, beginning #northernhemisphere #autumn ( #fall ).
#astrophysics #calendar #timekeeping #autumnalequinox #equinox 🍎
The Equal Night
Source: https://apod.nasa.gov/apod/ap070923.htm<a href="/hashtag/AutumnEquinox" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#AutumnEquinoxn#SpaceViewp#Equinox2024i#NASA2#SpaceShuttlee#EarthFromSpacer#SunEarthS#CelestialEquatorl#Astronomys#SpacePhotographyt#Endeavourn#1994Equinox4#SpaceExplorationloration
The Equal Night
Source: https://apod.nasa.gov/apod/ap070923.htm<a href="/hashtag/AutumnEquinox" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#AutumnEquinoxn#SpaceViewp#Equinox2024i#NASA2#SpaceShuttlee#EarthFromSpacer#SunEarthS#CelestialEquatorl#Astronomys#SpacePhotographyt#Endeavourn#1994Equinox4#SpaceExplorationloration