Every month of 2066 as a printable table, with public holidays, ISO week numbers and the year's eclipses, moon phases and meteor showers.
2066 has 365 days, starts on a Friday, is not a leap year, and runs to 52 ISO weeks. It runs from Friday 1 January 2066 to Friday 31 December 2066. There are 11 United States federal holidays in 2066, three of which fall at a weekend and are kept on a different day. Worth knowing: 1 January 2066 falls in week 53 of 2065, not in week 1 of 2066.
Until 2066 begins
14392days
The 2066 calendar, month by month
January
Wk
M
T
W
T
F
S
S
53
1New Year's Day
2
3
1
42 January
5
6
7
8
9
10
2
11
12
13
14
15
16
17
3
18Martin Luther King Jr. Day
19
20
21
22
23
24
4
25
26Australia Day
27
28
29
30
31
February
Wk
M
T
W
T
F
S
S
5
1St Brigid's Day
2
3
4
5
6
7
6
8
9
10
11
12
13
14
7
15Washington's Birthday
16
17
18
19
20
21
8
22
23
24
25
26
27
28
March
Wk
M
T
W
T
F
S
S
9
1
2
3
4
5
6
7
10
8
9
10
11
12
13
14
11
15
16
17St Patrick's Day
18
19
20
21
12
22
23
24
25
26
27
28
13
29
30
31
April
Wk
M
T
W
T
F
S
S
13
1
2
3
4
14
5
6
7
8
9Good Friday
10Easter Saturday
11
15
12Easter Monday
13
14
15
16
17
18
16
19
20
21
22
23
24
25
17
26Anzac Day
27
28
29
30
May
Wk
M
T
W
T
F
S
S
17
1
2
18
3Early May Bank Holiday, May Day
4
5
6
7
8
9
19
10
11
12
13
14
15
16
20
17
18
19
20
21
22
23
21
24Victoria Day
25
26
27
28
29
30
22
31Memorial Day, Spring Bank Holiday
June
Wk
M
T
W
T
F
S
S
22
1
2
3
4
5
6
23
7June Bank Holiday
8
9
10
11
12
13
24
14King's Birthday
15
16
17
18Juneteenth National Independence Day
19
20
25
21
22
23
24
25
26
27
26
28
29
30
July
Wk
M
T
W
T
F
S
S
26
1Canada Day
2
3
4
27
5Independence Day
6
7
8
9
10
11
28
12Battle of the Boyne (Orangemen’s Day)
13
14
15
16
17
18
29
19
20
21
22
23
24
25
30
26
27
28
29
30
31
August
Wk
M
T
W
T
F
S
S
30
1
31
2Summer Bank Holiday, August Bank Holiday
3
4
5
6
7
8
32
9
10
11
12
13
14
15
33
16
17
18
19
20
21
22
34
23
24
25
26
27
28
29
35
30Summer Bank Holiday
31
September
Wk
M
T
W
T
F
S
S
35
1
2
3
4
5
36
6Labor Day, Labour Day
7
8
9
10
11
12
37
13
14
15
16
17
18
19
38
20
21
22
23
24
25
26
39
27
28
29
30National Day for Truth and Reconciliation
October
Wk
M
T
W
T
F
S
S
39
1
2
3
40
4
5
6
7
8
9
10
41
11Columbus Day, Thanksgiving
12
13
14
15
16
17
42
18
19
20
21
22
23
24
43
25October Bank Holiday
26
27
28
29
30
31
November
Wk
M
T
W
T
F
S
S
44
1
2
3
4
5
6
7
45
8
9
10
11Veterans Day, Remembrance Day
12
13
14
46
15
16
17
18
19
20
21
47
22
23
24
25Thanksgiving Day
26
27
28
48
29
30St Andrew's Day
December
Wk
M
T
W
T
F
S
S
48
1
2
3
4
5
49
6
7
8
9
10
11
12
50
13
14
15
16
17
18
19
51
20
21
22
23
24Christmas Day
25
26
52
27Christmas Day
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 2066 has 52 weeks and why 1 January is not always
in week 1.
Public holidays in 2066
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 2066
Friday
New Year's Day
On the day
18 January 2066
Monday
Martin Luther King Jr. Day
On the day
15 February 2066
Monday
Washington's Birthday (Widely called Presidents’ Day. The federal name is still Washington’s Birthday.)
On the day
31 May 2066
Monday
Memorial Day
On the day
19 June 2066
Saturday
Juneteenth National Independence Day
Friday 18 June 2066
4 July 2066
Sunday
Independence Day
Monday 5 July 2066
6 September 2066
Monday
Labor Day
On the day
11 October 2066
Monday
Columbus Day (Kept as Indigenous Peoples’ Day in a number of states.)
On the day
11 November 2066
Thursday
Veterans Day
On the day
25 November 2066
Thursday
Thanksgiving Day
On the day
25 December 2066
Saturday
Christmas Day
Friday 24 December 2066
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 2066
Friday
New Year's Day
On the day
9 April 2066
Friday
Good Friday
On the day
12 April 2066
Monday
Easter Monday
On the day
3 May 2066
Monday
Early May Bank Holiday
On the day
31 May 2066
Monday
Spring Bank Holiday
On the day
30 August 2066
Monday
Summer Bank Holiday
On the day
25 December 2066
Saturday
Christmas Day
Monday 27 December 2066
26 December 2066
Sunday
Boxing Day
Tuesday 28 December 2066
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 2066
Friday
New Year's Day
On the day
2 January 2066
Saturday
2 January
Monday 4 January 2066
9 April 2066
Friday
Good Friday
On the day
3 May 2066
Monday
Early May Bank Holiday
On the day
31 May 2066
Monday
Spring Bank Holiday
On the day
2 August 2066
Monday
Summer Bank Holiday
On the day
30 November 2066
Tuesday
St Andrew's Day
On the day
25 December 2066
Saturday
Christmas Day
Monday 27 December 2066
26 December 2066
Sunday
Boxing Day
Tuesday 28 December 2066
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 2066
Friday
New Year's Day
On the day
17 March 2066
Wednesday
St Patrick's Day
On the day
9 April 2066
Friday
Good Friday
On the day
12 April 2066
Monday
Easter Monday
On the day
3 May 2066
Monday
Early May Bank Holiday
On the day
31 May 2066
Monday
Spring Bank Holiday
On the day
12 July 2066
Monday
Battle of the Boyne (Orangemen’s Day)
On the day
30 August 2066
Monday
Summer Bank Holiday
On the day
25 December 2066
Saturday
Christmas Day
Monday 27 December 2066
26 December 2066
Sunday
Boxing Day
Tuesday 28 December 2066
Public holidays in the Republic of Ireland under the Organisation of Working Time Act 1997.
Date
Day
Holiday
Observed
1 January 2066
Friday
New Year's Day
On the day
1 February 2066
Monday
St Brigid's Day (Ireland’s newest public holiday, first kept in 2023.)
On the day
17 March 2066
Wednesday
St Patrick's Day
On the day
12 April 2066
Monday
Easter Monday
On the day
3 May 2066
Monday
May Day
On the day
7 June 2066
Monday
June Bank Holiday
On the day
2 August 2066
Monday
August Bank Holiday
On the day
25 October 2066
Monday
October Bank Holiday
On the day
25 December 2066
Saturday
Christmas Day
Monday 27 December 2066
26 December 2066
Sunday
St Stephen's Day
Tuesday 28 December 2066
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 2066
Friday
New Year's Day
On the day
9 April 2066
Friday
Good Friday
On the day
24 May 2066
Monday
Victoria Day (The Monday before 25 May.)
On the day
1 July 2066
Thursday
Canada Day
On the day
6 September 2066
Monday
Labour Day
On the day
30 September 2066
Thursday
National Day for Truth and Reconciliation
On the day
11 October 2066
Monday
Thanksgiving
On the day
11 November 2066
Thursday
Remembrance Day
On the day
25 December 2066
Saturday
Christmas Day
Monday 27 December 2066
26 December 2066
Sunday
Boxing Day
Tuesday 28 December 2066
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 2066
Friday
New Year's Day
On the day
26 January 2066
Tuesday
Australia Day
On the day
9 April 2066
Friday
Good Friday
On the day
10 April 2066
Saturday
Easter Saturday
On the day
12 April 2066
Monday
Easter Monday
On the day
25 April 2066
Sunday
Anzac Day (Substitute days for a weekend Anzac Day vary by state.)
Monday 26 April 2066
14 June 2066
Monday
King's Birthday (Not kept in June in Queensland or Western Australia.)
On the day
25 December 2066
Saturday
Christmas Day
Monday 27 December 2066
26 December 2066
Sunday
Boxing Day
Tuesday 28 December 2066
The sky in 2066
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 2066.
Date
Time (UTC)
Event
Detail
11 January 2066
15:02
Total lunar eclipse
60 minutes of totality · 216 minutes of partial phase · Visible anywhere the Moon is above the horizon.
20 March 2066
07:19
March equinox
Spring begins in the northern hemisphere, autumn in the southern.
21 June 2066
00:16
June solstice
The longest day in the northern hemisphere, the shortest in the southern.
22 June 2066
19:23
Annular solar eclipse
Greatest eclipse at 70.1°N 96.4°W, 89% of the Sun covered there.
7 July 2066
09:28
Partial lunar eclipse
172 minutes of partial phase · Visible anywhere the Moon is above the horizon.
22 September 2066
16:27
September equinox
Autumn begins in the northern hemisphere, spring in the southern.
17 December 2066
00:21
Total solar eclipse
Greatest eclipse at 47.4°S 175.8°E, 100% of the Sun covered there.
21 December 2066
13:45
December solstice
The shortest day in the northern hemisphere, the longest in the southern.
31 December 2066
14:27
Penumbral lunar eclipse
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 2066
15:07
Wolf Moon
10 February 2066
08:29
Snow Moon
11 March 2066
22:48
Worm Moon
10 April 2066
10:03
Pink Moon
9 May 2066
18:58
Flower Moon
8 June 2066
02:31
Strawberry Moon
7 July 2066
09:35
Buck Moon
5 August 2066
16:59
Sturgeon Moon
4 September 2066
01:37
Corn Moon
3 October 2066
12:25
Harvest Moon
The full moon nearest the September equinox.
2 November 2066
02:13
Beaver Moon
1 December 2066
19:16
Cold Moon
31 December 2066
14:41
Blue Moon
The second full moon in December.
All 50 moon phases in 2066
Date
Time (UTC)
Phase
3 January 2066
09:56
First Quarter
11 January 2066
15:07
Full Moon
19 January 2066
03:48
Last Quarter
25 January 2066
20:14
New Moon
2 February 2066
05:44
First Quarter
10 February 2066
08:29
Full Moon
17 February 2066
12:14
Last Quarter
24 February 2066
08:51
New Moon
4 March 2066
02:48
First Quarter
11 March 2066
22:48
Full Moon
18 March 2066
19:25
Last Quarter
25 March 2066
22:14
New Moon
2 April 2066
23:09
First Quarter
10 April 2066
10:03
Full Moon
17 April 2066
02:23
Last Quarter
24 April 2066
12:30
New Moon
2 May 2066
16:57
First Quarter
9 May 2066
18:58
Full Moon
16 May 2066
10:01
Last Quarter
24 May 2066
03:38
New Moon
1 June 2066
07:13
First Quarter
8 June 2066
02:31
Full Moon
14 June 2066
19:10
Last Quarter
22 June 2066
19:15
New Moon
30 June 2066
17:59
First Quarter
7 July 2066
09:35
Full Moon
14 July 2066
06:38
Last Quarter
22 July 2066
10:34
New Moon
30 July 2066
02:01
First Quarter
5 August 2066
16:59
Full Moon
12 August 2066
20:59
Last Quarter
21 August 2066
00:50
New Moon
28 August 2066
08:25
First Quarter
4 September 2066
01:37
Full Moon
11 September 2066
14:16
Last Quarter
19 September 2066
13:47
New Moon
26 September 2066
14:19
First Quarter
3 October 2066
12:25
Full Moon
11 October 2066
09:43
Last Quarter
19 October 2066
01:43
New Moon
25 October 2066
20:52
First Quarter
2 November 2066
02:13
Full Moon
10 November 2066
05:46
Last Quarter
17 November 2066
13:06
New Moon
24 November 2066
05:10
First Quarter
1 December 2066
19:16
Full Moon
10 December 2066
00:38
Last Quarter
17 December 2066
00:17
New Moon
23 December 2066
16:07
First Quarter
31 December 2066
14:41
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 2066.
Peak
Shower
Rate/hour
Moon lit
Viewing
3 January 2066
Quadrantids (debris from Asteroid 2003 EH1)
110
55%
Moonlight will wash out fainter meteors
22 April 2066
Lyrids (debris from Comet Thatcher)
18
3%
Dark sky, near new moon
6 May 2066
Eta Aquariids (debris from Halley's Comet)
50
89%
Bright moon, only the brightest will show
30 July 2066
Southern Delta Aquariids (debris from Comet 96P/Machholz)
25
59%
Moonlight will wash out fainter meteors
12 August 2066
Perseids (debris from Comet Swift-Tuttle)
100
50%
Moonlight will wash out fainter meteors
8 October 2066
Draconids (debris from Comet 21P/Giacobini-Zinner)
10
73%
Bright moon, only the brightest will show
21 October 2066
Orionids (debris from Halley's Comet)
20
10%
Dark sky, near new moon
5 November 2066
Southern Taurids (debris from Comet Encke)
5
87%
Bright moon, only the brightest will show
12 November 2066
Northern Taurids (debris from Comet Encke)
5
25%
Mostly dark
17 November 2066
Leonids (debris from Comet Tempel-Tuttle)
15
0%
Dark sky, near new moon
14 December 2066
Geminids (debris from Asteroid 3200 Phaethon)
150
6%
Dark sky, near new moon
22 December 2066
Ursids (debris from Comet 8P/Tuttle)
10
42%
Moonlight will wash out fainter meteors
About the year 2066
2066 at a glance
Days
365
Leap year
No
1 January
Friday
31 December
Friday
ISO weeks
52
Weekend days
104
2066 is not a leap year, so February has 28 days.
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 2066 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.