April 21, 2019

21 Apr

April 21, 2019

Waning gibbous moon

Moon’s age: 16 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 96 percent (midnight EST) 94 percent (noon EST)

On this day in 753 B.C.E., according to tradition, the city of Rome, Italy, was founded by twin brothers Romulus and Remus.

On this day in 1856, the first railway bridge across the Mississippi River opened, connecting rock Island, Illinois, and Davenport, Iowa. Damaged by a collision from a steamboat a few weeks later, a lawsuit against the bridge company is successfully defended by young lawyer Abraham Lincoln.

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.

 

April 20, 2019

20 Apr

April 20, 2019

Waning gibbous moon

Moon’s age: 15 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 99 percent (midnight EST) 98 percent (noon EST)

On this day in 1967. NASA’s Surveyor 3 spacecraft landed on the Moon. The site was Oceanus Procellarum, the “Ocean of Storms.”

On this day in 1972, after four days in flight, the lunar module from Apollo 16 landed on the Moon, carrying astronauts John Young and Charles Duke. The site was the Descartes crater.

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.

 

April 19, 2019

19 Apr

April 19, 2019

Full Moon

11:12 am UT; 6:12 am EST; 5:12 am CST; 4:12 am MST; 3:12 am PST

Moon’s age: 14 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 100 percent (midnight EST) 100 percent (noon EST)

On this day in 1775, the battles of Lexington and Concord in the Massachusetts Colony marked the beginning of the American War of Independence.

On this day in 1897, the first Boston Marathon was run. Held on Patriot’s Day in that city, fifteen runners participated, with the winner crossing the finish line in 2 hours, 55 minutes. The original distance was 24.5 miles, changed to an official Olympic standard of 26 miles, 385 yards in 1927.

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.

 

April 18, 2019

18 Apr

April 18, 2019

Waxing gibbous moon

Moon’s age: 13 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 98 percent (midnight EST) 99 percent (noon EST)

On this day in 1775, Paul Revere made his famous ride. The Moon was three days past full and was high in the sky.

On this day in 1946, the League of Nations was officially dissolved, after a run of 27 years.

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.

 

April 17, 2019

17 Apr

April 17, 2019

Waxing gibbous moon

Moon’s age: 12 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 93 percent (midnight EST) 96 percent (noon EST)

On this day in 1926, the first regular airline service began with a flight from Los Angeles to Salt Lake City. This flight, which carried only mail, was operated by Western Airlines, the oldest airline company in the U.S. In May, Western added passenger service by putting folding chairs next to the sacks of mail.

On this day in 1973, start-up company Federal Express opened for business, operating out of the Memphis International Airport. On its first day, the company delivered 186 packages, distributed among 25 cities.

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.

 

April 16, 2019

16 Apr

April 16, 2019

Waxing gibbous moon

Moon at Perigee: 10:03 pm UT; 5:03 pm EST; 4:03 pm CST; 3:03 pm MST; 2:03 pm PST

Moon’s age: 11 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 86 percent (midnight EST) 90 percent (noon EST)

On this day in 1862, an official act signed by President Lincoln abolished slavery in the District of Columbia, months before the Emancipation Proclamation.

On this day in 1947, presidential advisor Bernard Baruch delivered a speech to the South Carolina House of Representatives with the first use of the phrase “cold war.”

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.

 

April 15, 2019

15 Apr

April 15, 2019

Waxing gibbous moon

Moon’s age: 10 days 8 hours (at noon EST)

Fraction of the Moon illuminated: 76 percent (midnight EST) 81 percent (noon EST)

On this day in 1755, London writer Samuel Johnson published his ground-breaking book, A Dictionary of the English Language.

On this day in 1955, fast food entrepreneur Ray Kroc opened the first McDonalds, in Des Plaines, Illinois, after acquiring the California-based enterprise.

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The Moon Almanac 2019 by [Long, Kim]      

 

DEFINITIONS

Times. Time of day is indicated as UT (Universal Time), EST (Eastern Standard Time), CST (Central Standard Time), MST (Mountain Standard Time), and PST (Pacific Standard Time). To figure Daylight Saving Time when in effect locally, subtract one hour from the time indicated for a U.S. time zone. Because of the time difference between UT and North America, at the time of a full moon or other moon phase, the date may fall a day earlier in the United States (indicated when this occurs).

Fraction of the Moon illuminated. The percentage of the front (visible) side of the moon that is lit by sunlight, with 0 percent indicating a new moon (not visible) and 100 percent indicating a full moon (no shadow visible); quarter moons are 50 percent illuminated. Below 5 percent illumination, when the lit portion is a slim crescent (on the left side for a waning moon – “old crescent moon” and on the right side for a waxing moon – “new crescent moon”) it may not be visible in most locations. The percentage is computed by the Astronomical Applications Department/U.S. Naval Observatory. In the course of a 24 hour period, the percentage will either increase or decrease at a varying rate depending on the phase, with the slowest visible change occurring around the time of the full moon and the fastest visible change occurring around the time of the new moon. This is due to the effect of light from the sun illuminating the spherical surface of the Moon.

Moon’s age. One complete lunation (a complete cycle from one new moon to the next new moon) occurs in an average of 29.5 days. The “moon’s age” is the number of calendar days from the time of the new moon, shown here with the number of hours depicted as a rounded number. The figure listed is for noon, EST.

©  Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Kim Long.