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Earthman's Enterprises,
(E2) Cleveland, Ohio.
Earth photo composites
by Reto Stackli, NASA
Earthman's Almanac
EarthmansAlmanac.com
Last Week in the Solar System
Copyright - 2010, Will
Napoli, Cleveland, Ohio.
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Earthman's Almanac™ consists of the
planna, the mesoplanna, the miniplanna, and
the exoplanna.

The Planna:

The Mercannum & Mercudiary™ (Mercury)
The Venannum & Venudiary™ (Venus)
The Terrannum™ (Earth)
The Areannum™ (Mars)
The Joviannum™ (Jupiter)
The Saturannum™ (Saturn)
The Urannum™ (Uranus)
The Neptannum™ (Neptune)
The Mesoplanna:

The Cereannum™ (Ceres)
The Plutannum™ (Pluto)
The Haumeannum™ (Haumea)
The Makeannum™ (Makemake)
The Eridannum™ (Eris)
(more coming)

The Miniplanna:
(coming soon)

The Exoplanna:
(coming soon)
NOTES:  

SD refers to Sol Date, the dating system for the interplanetary calendars.

The lune is the current sidereal period of the moon in a series of ten sidereal periods named after
mythological names related to the moon from cultures around the world with the decalune (the
entire series) serving as a calibration device between interplanetary calendars of the solar system.

The top number for any given day is the day of the year in that calendar.  This is followed by the day
of the week below, the month in that calendar below that, the day of the month, and finally the
hours in that calendar day.

In the
Mercannum & Mercudiary, there are also listed after the day of the year which of two solar
days, four years, and six sidereal days ("sida", singular "sidum") is current in the regular
installment period of four years per
Mercannum & Mercudiary.

The year of each calendar is listed to the left along with the hemiannum for the
Areannum, the
quintannum for the
Cereannum, the zodium for the Joviannum, and the zodium and elementium
for the
Saturannum, Urannum, and Neptannum.  (These are periods longer than a month, but less
than a native year for these worlds.)  For years listed with period separators the first number is the
year, the second number is the zodium, and the third number (if there is one) is the elementium.

For the
Areannum and the Cereannum the days are slightly longer than the rest of the
interplanetary calendars, so the days and days of the week don't match up with the rest of the
calendars very often.  Check back later for more info on this and the eventual inclusion of the
Venudiary data.

Because the native days of Mercury and Venus are too long for useful human calendar days and
those of the gas giants are too short and all are likely to be irrelevant to human exploration for
some time as none provides hospitable surfaces if any the calendar days for these worlds are
artificial days.  Their names have been spelled in an alternate form to indicate this.  The days of
the week of the
Terrannum and the Areannum are not altered because their calendar days are or
are very nearly native days, although, the name "Wednesday" has been shortened in the
Areannum to "Wensday", which is carried over into the other interplanetary calendars as "Wensde".

Times given with the
Areannum are the time of day in Universal Earth Time/Terrachronum
(UET/TC), which is equivalent to Universal Time (UT) in the
Terrannum in which the given day of
the
Areannum begins at the Martian meridian.  Times given with phases of the Moon in the
Terrannum are given in UET/TC.  Daylight Saving Time is given for the USA standard.

Meteor shower indications are for peak dates.

NM = New Moon; FQ = First Quarter; FM = Full Moon; TQ = Third Quarter

Seasons are: winmer (N winter/S summer), sprill (N spring/S fall), sumter (N summer/S winter),
and fang (N fall/S spring: pronounced "fong").

EarthmansAlmanac.com™
Lune
Jul. 19, 2010 CE
Jul. 20, 2010 CE
Jul. 21, 2010 CE
Jul. 22, 2010 CE
Jul. 23, 2010 CE
Jul. 24, 2010 CE
Jul. 25, 2010 CE
Khons
Wesley impact on
Jupiter, 9 SD
Zond 3 Moon
flyby, -35 SD
Apollo 11 Moon
landing, -31 SD
Soyuz 19 return,
-25 SD
Venera 8 Venus
landing, -28 SD
Shoemaker-Levi 9
pieces final
impact on Jupiter,
-6 SD
STS-93 launch w/
Chandra, -1 SD
Apollo-Soyuz
Test Project
return, -25 SD
Progress M-67
launch to ISS,
9 SD
Salyut 7 1st
woman EVA,
-16 SD
Mercannum &
Mercudiary

44 MA
69
70
71
72
73
74
75
Monde
Tuesde
Wensde
Thursde
Fride
Saturde
Sunde
Noctus
Noctus
Noctus
Noctus
Noctus
Noctus
Noctus
3rd Sideum
3rd Sideum
3rd Sideum
3rd Sideum
3rd Sideum
3rd Sideum
3rd Sideum
4th Year
4th Year
4th Year
4th Year
4th Year
4th Year
4th Year
2nd Solar Day
2nd Solar Day
2nd Solar Day
2nd Solar Day
2nd Solar Day
2nd Solar Day
2nd Solar Day
10
11
12
13
14
15
16
24
24
24
24
24
24
24
Venannum
16 VA
176
177
178
179
180
181
182
Monde
Tuesde
Wensde
Thursde
Fride
Saturde
Sunde
Thalassa
Thalassa
Thalass
Thalassa
Thalassa
Thalassa
Thalassa
8
9
10
11
12
13
14
24
24
24
24
24
24
24
Terrannum
10 TA
210
211
212
213
214
215
216
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Capricornia
Capricornia
Capricornia
Capricornia
Capricornia
Capricornia
Capricornia
14
15
16
17
18
19
20
24  2008 NP3
Near Earth flyby
24
24
24
24
24
24
Areannum
Outer
Hemiannum,
5 AA
412
413
414
415
416
417
418
Wensday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Spica
Spica
Spica
Spica
Spica
Spica
Spica
10
11
12
13
14
15
16
8:00
9:00
9:00
10:00
11:00
11:00
12:00
25
24
25  2000 UQ30
Near Mars flyby
25  2007 HR
Near Mars flyby
24
25
25
Cereannum
Scorpium,
2.5 CeA
1,201
1,202
1,203
1,204
1,205
1,206
1,207
Fridea
Saturdea
Sundea
Mondea
Tuesdea
Wensdea
Thursdea
Minervia
Minervia
Minervia
Minervia
Minervia
Minervia
Minervia
18
19
20
21
22
23
24
27
27
28
27
27
27
27
Joviannum
Aquarium,
1.6 JA
1,929
1,930
1,931
1,932
1,933
1,934
1,935
Monde
Tuesde
Wensde
Thursde
Fride
Saturde
Sunde
Amalthemon
Amalthemon
Amalthemon
Amalthemon
Amalthemon
Amalthemon
Amalthemon
13
14
15
16
17
18
19
24
24
24
24
24
24
24
Saturannum
Scorpium
Lithium,
0.9.3 SA
8,004
8,005
8,006
8,007
8,008
8,009
8,010
Monde
Tuesde
Wensde
Thursde
Fride
Saturde
Sunde
Iapetumon
Iapetumon
Iapetumon
Iapetumon
Iapetumon
Iapetumon
Iapetumon
5
6
7
8
9
10
11
24
24
24
24
24
24
24
Urannum
Piscium
Helium,
1.1.2 UA
509
510
511
512
513
514
515
Monde
Tuesde
Wensde
Thursde
Fride
Saturde
Sunde
Puckimon
Puckimon
Puckimon
Puckimon
Puckimon
Puckimon
Puckimon
1
2
3
4
5
6
7
24
24
24
24
24
24
24
Neptannum
Sagittarium
Helium,
0.4.2 NA
15,605
15,606
15,607
15,608
15,609
15,610
15,611
Monde
Tuesde
Wensde
Thursde
Fride
Saturde
Sunde
Neremon
Neremon
Neremon
Neremon
Neremon
Larissamon
Larissamon
24
25
26
27
28
1
2
24
24
24
24
24
24
24