SUNRISE & SUNSET GUIDE · 2011.01

Sunrise and Sunset Times in Rancho Cucamonga, CaliforniaJanuary 2011

See Rancho Cucamonga's monthly calendar and today's sun at a glance.

Today in Rancho Cucamonga, the sun rises at and sets at .

SunriseEast-northeast
SunsetWest-northwest
Day Length13h 4mFrom sunrise to sunset
View monthly calendarView sun directionsView annual daylight chart

Today's Sun & Sky Brightness

Sky brightensAstronomical dawn
Horizon visibleNautical dawn
Surroundings visibleCivil dawn
SunriseAzimuth 78°
Solar noonAltitude 66°
SunsetAzimuth 282°
Getting darkCivil dusk
Horizon fadesNautical dusk
Fully darkAstronomical dusk
January 2011Next»
SunMonTueWedThuFriSat

1

Sunrise
6:54 AM
Sunset
4:53 PM

2

Sunrise
6:54 AM
Sunset
4:53 PM

3

Sunrise
6:55 AM
Sunset
4:54 PM

4

Sunrise
6:55 AM
Sunset
4:55 PM

5

Sunrise
6:55 AM
Sunset
4:56 PM

6

Sunrise
6:55 AM
Sunset
4:57 PM

7

Sunrise
6:55 AM
Sunset
4:58 PM

8

Sunrise
6:55 AM
Sunset
4:58 PM

9

Sunrise
6:55 AM
Sunset
4:59 PM

10

Sunrise
6:55 AM
Sunset
5:00 PM

11

Sunrise
6:55 AM
Sunset
5:01 PM

12

Sunrise
6:54 AM
Sunset
5:02 PM

13

Sunrise
6:54 AM
Sunset
5:03 PM

14

Sunrise
6:54 AM
Sunset
5:04 PM

15

Sunrise
6:54 AM
Sunset
5:05 PM

16

Sunrise
6:54 AM
Sunset
5:06 PM

17

Sunrise
6:53 AM
Sunset
5:07 PM

18

Sunrise
6:53 AM
Sunset
5:08 PM

19

Sunrise
6:53 AM
Sunset
5:09 PM

20

Sunrise
6:52 AM
Sunset
5:09 PM

21

Sunrise
6:52 AM
Sunset
5:10 PM

22

Sunrise
6:52 AM
Sunset
5:11 PM

23

Sunrise
6:51 AM
Sunset
5:12 PM

24

Sunrise
6:51 AM
Sunset
5:13 PM

25

Sunrise
6:50 AM
Sunset
5:14 PM

26

Sunrise
6:49 AM
Sunset
5:15 PM

27

Sunrise
6:49 AM
Sunset
5:16 PM

28

Sunrise
6:48 AM
Sunset
5:17 PM

29

Sunrise
6:48 AM
Sunset
5:18 PM

30

Sunrise
6:47 AM
Sunset
5:19 PM

31

Sunrise
6:46 AM
Sunset
5:20 PM
>This MonthNext»
January 2011 Next»
Civil TwilightNautical TwilightAstronomical Twilight
DateSunriseSunsetSolar NoonBeginEndBeginEndBeginEnd
1(Sat)6:54 AM4:53 PM11:53 AM6:28 AM5:19 PM5:57 AM5:50 PM5:26 AM6:21 PM
2(Sun)6:54 AM4:53 PM11:54 AM6:28 AM5:20 PM5:57 AM5:51 PM5:27 AM6:21 PM
3(Mon)6:55 AM4:54 PM11:54 AM6:28 AM5:20 PM5:57 AM5:52 PM5:27 AM6:22 PM
4(Tue)6:55 AM4:55 PM11:55 AM6:29 AM5:21 PM5:57 AM5:52 PM5:27 AM6:23 PM
5(Wed)6:55 AM4:56 PM11:55 AM6:29 AM5:22 PM5:58 AM5:53 PM5:27 AM6:23 PM
6(Thu)6:55 AM4:57 PM11:56 AM6:29 AM5:23 PM5:58 AM5:54 PM5:27 AM6:24 PM
7(Fri)6:55 AM4:58 PM11:56 AM6:29 AM5:24 PM5:58 AM5:55 PM5:27 AM6:25 PM
8(Sat)6:55 AM4:58 PM11:57 AM6:29 AM5:24 PM5:58 AM5:55 PM5:27 AM6:26 PM
9(Sun)6:55 AM4:59 PM11:57 AM6:29 AM5:25 PM5:58 AM5:56 PM5:28 AM6:26 PM
10(Mon)6:55 AM5:00 PM11:57 AM6:29 AM5:26 PM5:58 AM5:57 PM5:28 AM6:27 PM
11(Tue)6:55 AM5:01 PM11:58 AM6:29 AM5:27 PM5:58 AM5:58 PM5:28 AM6:28 PM
12(Wed)6:54 AM5:02 PM11:58 AM6:29 AM5:28 PM5:58 AM5:59 PM5:28 AM6:29 PM
13(Thu)6:54 AM5:03 PM11:59 AM6:29 AM5:29 PM5:58 AM5:59 PM5:28 AM6:30 PM
14(Fri)6:54 AM5:04 PM11:59 AM6:28 AM5:30 PM5:58 AM6:00 PM5:27 AM6:30 PM
15(Sat)6:54 AM5:05 PM11:59 AM6:28 AM5:30 PM5:57 AM6:01 PM5:27 AM6:31 PM
16(Sun)6:54 AM5:06 PM12:00 PM6:28 AM5:31 PM5:57 AM6:02 PM5:27 AM6:32 PM
17(Mon)6:53 AM5:07 PM12:00 PM6:28 AM5:32 PM5:57 AM6:03 PM5:27 AM6:33 PM
18(Tue)6:53 AM5:08 PM12:00 PM6:27 AM5:33 PM5:57 AM6:04 PM5:27 AM6:34 PM
19(Wed)6:53 AM5:09 PM12:01 PM6:27 AM5:34 PM5:57 AM6:05 PM5:27 AM6:35 PM
20(Thu)6:52 AM5:09 PM12:01 PM6:27 AM5:35 PM5:56 AM6:05 PM5:26 AM6:35 PM
21(Fri)6:52 AM5:10 PM12:01 PM6:26 AM5:36 PM5:56 AM6:06 PM5:26 AM6:36 PM
22(Sat)6:52 AM5:11 PM12:01 PM6:26 AM5:37 PM5:56 AM6:07 PM5:26 AM6:37 PM
23(Sun)6:51 AM5:12 PM12:02 PM6:26 AM5:38 PM5:55 AM6:08 PM5:25 AM6:38 PM
24(Mon)6:51 AM5:13 PM12:02 PM6:25 AM5:39 PM5:55 AM6:09 PM5:25 AM6:39 PM
25(Tue)6:50 AM5:14 PM12:02 PM6:25 AM5:40 PM5:55 AM6:10 PM5:25 AM6:40 PM
26(Wed)6:49 AM5:15 PM12:02 PM6:24 AM5:41 PM5:54 AM6:11 PM5:24 AM6:41 PM
27(Thu)6:49 AM5:16 PM12:03 PM6:24 AM5:41 PM5:54 AM6:12 PM5:24 AM6:41 PM
28(Fri)6:48 AM5:17 PM12:03 PM6:23 AM5:42 PM5:53 AM6:13 PM5:23 AM6:42 PM
29(Sat)6:48 AM5:18 PM12:03 PM6:23 AM5:43 PM5:53 AM6:13 PM5:23 AM6:43 PM
30(Sun)6:47 AM5:19 PM12:03 PM6:22 AM5:44 PM5:52 AM6:14 PM5:22 AM6:44 PM
31(Mon)6:46 AM5:20 PM12:03 PM6:21 AM5:45 PM5:51 AM6:15 PM5:22 AM6:45 PM
>This MonthNext»

Today's Sunrise & Sunset Directions in Rancho Cucamonga

● Sunrise East-northeast (azimuth 78°)● Sunset West-northwest (azimuth 282°)Measured clockwise from north (0°). Approximate bearings assuming an open horizon.

Annual Sunrise & Sunset Times in Rancho Cucamonga

Night
Astronomical Twilight
Nautical Twilight
Civil Twilight
Daylight

Sunrise & Sunset FAQ for Rancho Cucamonga

Q: When is the earliest sunrise of the year?

A: Around Jun 9.

In Rancho Cucamonga, the sun rises at 5:36 AM. This is the best time for early morning activities like fishing or photography at dawn.

Q: When is the latest sunset of the year?

A: Around Jun 24.

In Rancho Cucamonga, daylight extends until 8:07 PM. Perfect for after-work outdoor activities!

Q: How much does day length vary between summer and winter?

A: In Rancho Cucamonga, approximately 4h 33m.

Around the summer solstice (Jun 20), daylight lasts about 14h 29m. In contrast, around winter solstice (Dec 21), daylight is only about 9h 56m.

Q: Are day and night equal on the equinox?

A: Not exactly - daytime is slightly longer.

Due to atmospheric refraction (which makes the sun appear higher than it actually is) and the definition of sunrise (when the sun's upper edge appears), daytime is actually a few minutes longer than 12 hours on the equinox.

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