Moonrise, Moonset, and Phase Calendar for Boulder (USA) December 2023

Day

Day of
the week

Moon
day

Moonrise

Moonset

Moonrise

Moon
Noon

Distance
(km)

Illumination

Moon
Phase

01

Fri

19

11:08

20:30

03:21

392075

82.75%

02

Sat

20

11:41

21:34

04:11

395102

74.86%

03

Sun

21

12:08

22:36

04:56

397364

66.19%

04

Mon

22

12:31

23:36

05:39

398654

57.03%

Third
Quarter
22:49

05

Tue

23

12:52

06:19

398856

47.66%

06

Wed

24

00:36

13:12

06:59

397950

38.32%

07

Thu

25

01:36

13:32

07:38

396019

29.28%

08

Fri

26

02:37

13:53

08:20

393242

20.83%

09

Sat

27

03:41

14:17

09:03

389875

13.32%

10

Sun

28

04:49

14:46

09:51

386231

7.15%

11

Mon

29

05:59

15:22

10:44

382641

2.71%

12

Tue

30

07:11

16:08

11:41

379413

0.40%

New
Moon
16:31

13

Wed

1

08:19

17:06

12:43

376797

0.50%

14

Thu

2

09:20

18:15

13:45

374944

3.16%

15

Fri

3

10:09

19:30

14:47

373897

8.34%

16

Sat

4

10:49

20:47

15:44

373596

15.80%

17

Sun

5

11:22

22:03

16:38

373906

25.11%

18

Mon

6

11:49

23:17

17:28

374660

35.73%

19

Tue

7

12:14

18:15

375697

47.02%

First
Quarter
11:39

20

Wed

8

00:28

12:38

19:02

376901

58.34%

21

Thu

9

01:39

13:02

19:50

378216

69.09%

22

Fri

10

02:50

13:28

20:39

379643

78.74%

23

Sat

11

04:02

13:59

21:31

381229

86.87%

24

Sun

12

05:13

14:36

22:25

383032

93.16%

25

Mon

13

06:22

15:20

23:21

385097

97.42%

26

Tue

14

07:25

16:13

387422

99.55%

Full
Moon
17:33

27

Wed

15

08:19

17:12

00:17

389944

99.58%

28

Thu

16

09:04

18:16

01:11

392536

97.61%

29

Fri

17

09:40

19:20

02:02

395010

93.83%

30

Sat

18

10:09

20:23

02:50

397143

88.45%

31

Sun

19

10:33

21:24

03:34

398701

81.76%

All times are local time for Boulder

Moon phase details:

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>> Lunar(Moon) day for today

Moon phases for:
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