Moonrise, Moonset, and Phase Calendar for Boulder (USA) February 2026

Day

Day of
the week

Moon
day

Moonrise

Moonset

Moonrise

Moon
Noon

Distance
(km)

Illumination

Moon
Phase

01

Sun

14

07:13

17:16

367439

99.73%

02

Mon

15

07:44

18:30

00:37

370455

99.54%

03

Tue

16

08:10

19:40

01:27

374561

96.89%

04

Wed

17

08:33

20:47

02:13

379420

92.10%

05

Thu

18

08:54

21:51

02:56

384619

85.58%

06

Fri

19

09:16

22:55

03:38

389724

77.77%

07

Sat

20

09:38

23:58

04:21

394334

69.08%

08

Sun

21

10:04

05:04

398115

59.87%

09

Mon

22

01:01

10:33

05:50

400826

50.43%

10

Tue

23

02:03

11:08

06:38

402331

41.05%

11

Wed

24

03:03

11:50

07:28

402602

31.97%

12

Thu

25

03:59

12:40

08:20

401707

23.46%

13

Fri

26

04:49

13:39

09:12

399803

15.81%

14

Sat

27

05:31

14:43

10:04

397114

9.32%

15

Sun

28

06:06

15:50

10:55

393903

4.32%

16

Mon

29

06:36

16:58

11:43

390446

1.12%

17

Tue

30

07:02

18:07

12:30

386998

0.01%

18

Wed

1

07:26

19:16

13:15

383767

1.17%

19

Thu

2

07:49

20:25

14:01

380896

4.67%

20

Fri

3

08:12

21:36

14:48

378453

10.46%

21

Sat

4

08:37

22:50

15:37

376445

18.31%

22

Sun

5

09:07

16:29

374837

27.85%

23

Mon

6

00:05

09:42

17:26

373588

38.60%

24

Tue

7

01:21

10:27

18:27

372674

49.98%

25

Wed

8

02:33

11:22

19:29

372114

61.37%

26

Thu

9

03:36

12:28

20:32

371976

72.14%

27

Fri

10

04:28

13:41

21:31

372360

81.72%

28

Sat

11

05:10

14:56

22:26

373378

89.60%

All times are local time for Boulder

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