Every month of 2009 as a printable table, with public holidays, ISO week numbers and the year's eclipses, moon phases and meteor showers.
2009 has 365 days, starts on a Thursday, is not a leap year, and runs to 53 ISO weeks. It runs from Thursday 1 January 2009 to Thursday 31 December 2009. There are 10 United States federal holidays in 2009, one of which falls at a weekend and is kept on a different day. Worth knowing: 2009 is a 53-week year under ISO 8601, which is the case that breaks payroll and reporting systems written for 52.
Since 2009 ended
6,063days
The 2009 calendar, month by month
January
Wk
M
T
W
T
F
S
S
1
1New Year's Day
22 January
3
4
2
5
6
7
8
9
10
11
3
12
13
14
15
16
17
18
4
19Martin Luther King Jr. Day
20
21
22
23
24
25
5
26Australia Day
27
28
29
30
31
February
Wk
M
T
W
T
F
S
S
5
1
6
2
3
4
5
6
7
8
7
9
10
11
12
13
14
15
8
16Washington's Birthday
17
18
19
20
21
22
9
23
24
25
26
27
28
March
Wk
M
T
W
T
F
S
S
9
1
10
2
3
4
5
6
7
8
11
9
10
11
12
13
14
15
12
16
17St Patrick's Day
18
19
20
21
22
13
23
24
25
26
27
28
29
14
30
31
April
Wk
M
T
W
T
F
S
S
14
1
2
3
4
5
15
6
7
8
9
10Good Friday
11Easter Saturday
12
16
13Easter Monday
14
15
16
17
18
19
17
20
21
22
23
24
25
26
18
27Anzac Day
28
29
30
May
Wk
M
T
W
T
F
S
S
18
1
2
3
19
4Early May Bank Holiday, May Day
5
6
7
8
9
10
20
11
12
13
14
15
16
17
21
18Victoria Day
19
20
21
22
23
24
22
25Memorial Day, Spring Bank Holiday
26
27
28
29
30
31
June
Wk
M
T
W
T
F
S
S
23
1June Bank Holiday
2
3
4
5
6
7
24
8Queen's Birthday
9
10
11
12
13
14
25
15
16
17
18
19
20
21
26
22
23
24
25
26
27
28
27
29
30
July
Wk
M
T
W
T
F
S
S
27
1Canada Day
2
3Independence Day
4
5
28
6
7
8
9
10
11
12
29
13Battle of the Boyne (Orangemen’s Day)
14
15
16
17
18
19
30
20
21
22
23
24
25
26
31
27
28
29
30
31
August
Wk
M
T
W
T
F
S
S
31
1
2
32
3Summer Bank Holiday, August Bank Holiday
4
5
6
7
8
9
33
10
11
12
13
14
15
16
34
17
18
19
20
21
22
23
35
24
25
26
27
28
29
30
36
31Summer Bank Holiday
September
Wk
M
T
W
T
F
S
S
36
1
2
3
4
5
6
37
7Labor Day, Labour Day
8
9
10
11
12
13
38
14
15
16
17
18
19
20
39
21
22
23
24
25
26
27
40
28
29
30
October
Wk
M
T
W
T
F
S
S
40
1
2
3
4
41
5
6
7
8
9
10
11
42
12Columbus Day, Thanksgiving
13
14
15
16
17
18
43
19
20
21
22
23
24
25
44
26October Bank Holiday
27
28
29
30
31
November
Wk
M
T
W
T
F
S
S
44
1
45
2
3
4
5
6
7
8
46
9
10
11Veterans Day, Remembrance Day
12
13
14
15
47
16
17
18
19
20
21
22
48
23
24
25
26Thanksgiving Day
27
28
29
49
30St Andrew's Day
December
Wk
M
T
W
T
F
S
S
49
1
2
3
4
5
6
50
7
8
9
10
11
12
13
51
14
15
16
17
18
19
20
52
21
22
23
24
25Christmas Day
26
27
53
28Boxing Day, St Stephen's Day
29
30
31
Public holiday in the selected country
Today
Saturday and Sunday
Wk ISO 8601 week number
Weeks start on Monday so that the week number in the left gutter applies to the
whole row. ISO 8601 defines week 1 as the week containing the first Thursday of
the year, which is why 2009 has 53 weeks and why 1 January is not always
in week 1.
Public holidays in 2009
The 11 federal holidays in 5 U.S.C. 6103, with the rules that were actually in force in each year. State and local holidays are not included.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
19 January 2009
Monday
Martin Luther King Jr. Day
On the day
16 February 2009
Monday
Washington's Birthday (Widely called Presidents’ Day. The federal name is still Washington’s Birthday.)
On the day
25 May 2009
Monday
Memorial Day
On the day
4 July 2009
Saturday
Independence Day
Friday 3 July 2009
7 September 2009
Monday
Labor Day
On the day
12 October 2009
Monday
Columbus Day (Kept as Indigenous Peoples’ Day in a number of states.)
On the day
11 November 2009
Wednesday
Veterans Day
On the day
26 November 2009
Thursday
Thanksgiving Day
On the day
25 December 2009
Friday
Christmas Day
On the day
Bank holidays in England and Wales under the Banking and Financial Dealings Act 1971, including the one-off royal and jubilee holidays.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
10 April 2009
Friday
Good Friday
On the day
13 April 2009
Monday
Easter Monday
On the day
4 May 2009
Monday
Early May Bank Holiday
On the day
25 May 2009
Monday
Spring Bank Holiday
On the day
31 August 2009
Monday
Summer Bank Holiday
On the day
25 December 2009
Friday
Christmas Day
On the day
26 December 2009
Saturday
Boxing Day
Monday 28 December 2009
Bank holidays in Scotland. Scotland keeps 2 January and the first Monday in August, and does not keep Easter Monday.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
2 January 2009
Friday
2 January
On the day
10 April 2009
Friday
Good Friday
On the day
4 May 2009
Monday
Early May Bank Holiday
On the day
25 May 2009
Monday
Spring Bank Holiday
On the day
3 August 2009
Monday
Summer Bank Holiday
On the day
30 November 2009
Monday
St Andrew's Day
On the day
25 December 2009
Friday
Christmas Day
On the day
26 December 2009
Saturday
Boxing Day
Monday 28 December 2009
Bank holidays in Northern Ireland: the England and Wales set plus St Patrick's Day and the Battle of the Boyne.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
17 March 2009
Tuesday
St Patrick's Day
On the day
10 April 2009
Friday
Good Friday
On the day
13 April 2009
Monday
Easter Monday
On the day
4 May 2009
Monday
Early May Bank Holiday
On the day
25 May 2009
Monday
Spring Bank Holiday
On the day
12 July 2009
Sunday
Battle of the Boyne (Orangemen’s Day)
Monday 13 July 2009
31 August 2009
Monday
Summer Bank Holiday
On the day
25 December 2009
Friday
Christmas Day
On the day
26 December 2009
Saturday
Boxing Day
Monday 28 December 2009
Public holidays in the Republic of Ireland under the Organisation of Working Time Act 1997.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
17 March 2009
Tuesday
St Patrick's Day
On the day
13 April 2009
Monday
Easter Monday
On the day
4 May 2009
Monday
May Day
On the day
1 June 2009
Monday
June Bank Holiday
On the day
3 August 2009
Monday
August Bank Holiday
On the day
26 October 2009
Monday
October Bank Holiday
On the day
25 December 2009
Friday
Christmas Day
On the day
26 December 2009
Saturday
St Stephen's Day
Monday 28 December 2009
Federal statutory holidays. Provincial holidays (Family Day, Civic Holiday, St Jean Baptiste) are not included and vary by province.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
10 April 2009
Friday
Good Friday
On the day
18 May 2009
Monday
Victoria Day (The Monday before 25 May.)
On the day
1 July 2009
Wednesday
Canada Day
On the day
7 September 2009
Monday
Labour Day
On the day
12 October 2009
Monday
Thanksgiving
On the day
11 November 2009
Wednesday
Remembrance Day
On the day
25 December 2009
Friday
Christmas Day
On the day
26 December 2009
Saturday
Boxing Day
Monday 28 December 2009
Public holidays kept nationally. State holidays (Labour Day, show days, Melbourne Cup) vary by state and are not included.
Date
Day
Holiday
Observed
1 January 2009
Thursday
New Year's Day
On the day
26 January 2009
Monday
Australia Day
On the day
10 April 2009
Friday
Good Friday
On the day
11 April 2009
Saturday
Easter Saturday
On the day
13 April 2009
Monday
Easter Monday
On the day
25 April 2009
Saturday
Anzac Day (Substitute days for a weekend Anzac Day vary by state.)
Monday 27 April 2009
8 June 2009
Monday
Queen's Birthday (Not kept in June in Queensland or Western Australia.)
On the day
25 December 2009
Friday
Christmas Day
On the day
26 December 2009
Saturday
Boxing Day
Monday 28 December 2009
The sky in 2009
Equinoxes, solstices and eclipses are given in UTC, because an eclipse happens
at one instant everywhere. Convert to your own zone before you set an alarm.
Equinoxes and solstices, and the eclipses of 2009.
Date
Time (UTC)
Event
Detail
26 January 2009
07:58
Annular solar eclipse
Greatest eclipse at 34.1°S 70.2°E, 86% of the Sun covered there.
9 February 2009
14:38
Penumbral lunar eclipse
Visible anywhere the Moon is above the horizon.
20 March 2009
11:43
March equinox
Spring begins in the northern hemisphere, autumn in the southern.
21 June 2009
05:45
June solstice
The longest day in the northern hemisphere, the shortest in the southern.
7 July 2009
09:38
Penumbral lunar eclipse
Visible anywhere the Moon is above the horizon.
22 July 2009
02:35
Total solar eclipse
Greatest eclipse at 24.2°N 144.1°E, 100% of the Sun covered there.
6 August 2009
00:39
Penumbral lunar eclipse
Visible anywhere the Moon is above the horizon.
22 September 2009
21:19
September equinox
Autumn begins in the northern hemisphere, spring in the southern.
21 December 2009
17:46
December solstice
The shortest day in the northern hemisphere, the longest in the southern.
31 December 2009
19:22
Partial lunar eclipse
62 minutes of partial phase · Visible anywhere the Moon is above the horizon.
Full moons
The traditional names are month-based, with two exceptions we compute rather
than assume: the Harvest Moon is the full moon nearest the September equinox,
and a second full moon inside one calendar month is a Blue Moon.
Date
Time (UTC)
Name
Note
11 January 2009
03:27
Wolf Moon
9 February 2009
14:49
Snow Moon
11 March 2009
02:38
Worm Moon
9 April 2009
14:56
Pink Moon
9 May 2009
04:02
Flower Moon
7 June 2009
18:12
Strawberry Moon
7 July 2009
09:22
Buck Moon
6 August 2009
00:55
Sturgeon Moon
4 September 2009
16:03
Corn Moon
4 October 2009
06:10
Harvest Moon
The full moon nearest the September equinox.
2 November 2009
19:14
Beaver Moon
2 December 2009
07:31
Cold Moon
31 December 2009
19:13
Blue Moon
The second full moon in December.
All 50 moon phases in 2009
Date
Time (UTC)
Phase
4 January 2009
11:56
First Quarter
11 January 2009
03:27
Full Moon
18 January 2009
02:46
Last Quarter
26 January 2009
07:56
New Moon
2 February 2009
23:13
First Quarter
9 February 2009
14:49
Full Moon
16 February 2009
21:37
Last Quarter
25 February 2009
01:35
New Moon
4 March 2009
07:46
First Quarter
11 March 2009
02:38
Full Moon
18 March 2009
17:48
Last Quarter
26 March 2009
16:06
New Moon
2 April 2009
14:34
First Quarter
9 April 2009
14:56
Full Moon
17 April 2009
13:37
Last Quarter
25 April 2009
03:23
New Moon
1 May 2009
20:44
First Quarter
9 May 2009
04:02
Full Moon
17 May 2009
07:26
Last Quarter
24 May 2009
12:11
New Moon
31 May 2009
03:22
First Quarter
7 June 2009
18:12
Full Moon
15 June 2009
22:15
Last Quarter
22 June 2009
19:35
New Moon
29 June 2009
11:29
First Quarter
7 July 2009
09:22
Full Moon
15 July 2009
09:53
Last Quarter
22 July 2009
02:35
New Moon
28 July 2009
22:00
First Quarter
6 August 2009
00:55
Full Moon
13 August 2009
18:55
Last Quarter
20 August 2009
10:02
New Moon
27 August 2009
11:42
First Quarter
4 September 2009
16:03
Full Moon
12 September 2009
02:16
Last Quarter
18 September 2009
18:44
New Moon
26 September 2009
04:50
First Quarter
4 October 2009
06:10
Full Moon
11 October 2009
08:56
Last Quarter
18 October 2009
05:33
New Moon
26 October 2009
00:42
First Quarter
2 November 2009
19:14
Full Moon
9 November 2009
15:56
Last Quarter
16 November 2009
19:14
New Moon
24 November 2009
21:39
First Quarter
2 December 2009
07:31
Full Moon
9 December 2009
00:14
Last Quarter
16 December 2009
12:02
New Moon
24 December 2009
17:36
First Quarter
31 December 2009
19:13
Full Moon
Meteor showers
Peak nights drift by about a day between years, because the Earth meets each
stream at a fixed point in its orbit rather than on a fixed date. What
changes the view far more is the Moon, so we compute how much of it is lit
on the peak night of 2009.
Peak
Shower
Rate/hour
Moon lit
Viewing
3 January 2009
Quadrantids (debris from Asteroid 2003 EH1)
110
44%
Moonlight will wash out fainter meteors
22 April 2009
Lyrids (debris from Comet Thatcher)
18
6%
Dark sky, near new moon
6 May 2009
Eta Aquariids (debris from Halley's Comet)
50
95%
Bright moon, only the brightest will show
30 July 2009
Southern Delta Aquariids (debris from Comet 96P/Machholz)
25
70%
Moonlight will wash out fainter meteors
12 August 2009
Perseids (debris from Comet Swift-Tuttle)
100
60%
Moonlight will wash out fainter meteors
8 October 2009
Draconids (debris from Comet 21P/Giacobini-Zinner)
10
76%
Bright moon, only the brightest will show
21 October 2009
Orionids (debris from Halley's Comet)
20
15%
Dark sky, near new moon
5 November 2009
Southern Taurids (debris from Comet Encke)
5
88%
Bright moon, only the brightest will show
12 November 2009
Northern Taurids (debris from Comet Encke)
5
17%
Mostly dark
17 November 2009
Leonids (debris from Comet Tempel-Tuttle)
15
1%
Dark sky, near new moon
14 December 2009
Geminids (debris from Asteroid 3200 Phaethon)
150
3%
Dark sky, near new moon
22 December 2009
Ursids (debris from Comet 8P/Tuttle)
10
33%
Mostly dark
About the year 2009
2009 at a glance
Days
365
Leap year
No
1 January
Thursday
31 December
Thursday
ISO weeks
53
Weekend days
104
2009 is not a leap year, so February has 28 days. It is also a 53-week year under ISO 8601, which happens roughly every five to six years and regularly breaks payroll and reporting systems that assume 52.
Years you can reuse this calendar for
These years start on the same weekday and have the same February, so the grid
above is identical. A 2009 wall calendar hangs again, unchanged, in any of them.
Public holidays computed from statute, cross-checked against
Nager.Date for every year it covers. Astronomical
events computed with astronomy-engine. Week numbers follow ISO 8601. Times are UTC.