March 2026 Sunrise & Sunset Today in Rancho Cucamonga, United States 🇺🇸
Sun Phase: Astronomical Twilight
Sunrise Today: 06:01 ↑ 67.6° ENE
Sunset Today: 19:50 ↑ 292.2° WNW
Day Length: 13h 48m
Sun Direction: ENE
Sun Altitude: -12.25°
Sun Distance: 151.827 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Rancho Cucamonga?
March 2026 Sunrise & Sunset Times in Rancho Cucamonga
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| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
06:19
↑
98° E
|
17:46
↑
262° W
|
11h 27m | +2m 05s | 04:55 | 19:10 | 05:24 | 18:41 | 05:53 | 18:12 | 12:02 | 148.22 |
| 2 |
06:17
↑
98° E
|
17:47
↑
262° W
|
11h 29m | +2m 05s | 04:54 | 19:10 | 05:23 | 18:41 | 05:52 | 18:13 | 12:02 | 148.25 |
| 3 |
06:16
↑
98° E
|
17:48
↑
263° W
|
11h 31m | +2m 06s | 04:53 | 19:11 | 05:22 | 18:42 | 05:51 | 18:13 | 12:02 | 148.29 |
| 4 |
06:15
↑
97° E
|
17:49
↑
263° W
|
11h 33m | +2m 06s | 04:51 | 19:12 | 05:20 | 18:43 | 05:49 | 18:14 | 12:02 | 148.33 |
| 5 |
06:14
↑
97° E
|
17:49
↑
264° W
|
11h 35m | +2m 06s | 04:50 | 19:13 | 05:19 | 18:44 | 05:48 | 18:15 | 12:01 | 148.36 |
| 6 |
06:12
↑
96° E
|
17:50
↑
264° W
|
11h 38m | +2m 06s | 04:49 | 19:14 | 05:18 | 18:45 | 05:47 | 18:16 | 12:01 | 148.40 |
| 7 |
06:11
↑
96° E
|
17:51
↑
265° W
|
11h 40m | +2m 07s | 04:48 | 19:15 | 05:17 | 18:46 | 05:45 | 18:17 | 12:01 | 148.44 |
| 8 |
07:10
↑
95° E
|
18:52
↑
265° W
|
11h 42m | +2m 07s | 05:46 | 20:15 | 06:15 | 19:46 | 06:44 | 19:17 | 13:01 | 148.48 |
| 9 |
07:08
↑
95° E
|
18:53
↑
266° W
|
11h 44m | +2m 07s | 05:45 | 20:16 | 06:14 | 19:47 | 06:43 | 19:18 | 13:00 | 148.52 |
| 10 |
07:07
↑
94° E
|
18:54
↑
266° W
|
11h 46m | +2m 07s | 05:44 | 20:17 | 06:13 | 19:48 | 06:42 | 19:19 | 13:00 | 148.56 |
| 11 |
07:06
↑
94° E
|
18:54
↑
266° W
|
11h 48m | +2m 07s | 05:42 | 20:18 | 06:11 | 19:49 | 06:40 | 19:20 | 13:00 | 148.60 |
| 12 |
07:04
↑
93° E
|
18:55
↑
267° W
|
11h 50m | +2m 08s | 05:41 | 20:19 | 06:10 | 19:50 | 06:39 | 19:21 | 13:00 | 148.64 |
| 13 |
07:03
↑
93° E
|
18:56
↑
267° W
|
11h 52m | +2m 08s | 05:40 | 20:20 | 06:09 | 19:50 | 06:38 | 19:21 | 12:59 | 148.68 |
| 14 |
07:02
↑
92° E
|
18:57
↑
268° W
|
11h 55m | +2m 08s | 05:38 | 20:20 | 06:07 | 19:51 | 06:36 | 19:22 | 12:59 | 148.72 |
| 15 |
07:00
↑
92° E
|
18:58
↑
268° W
|
11h 57m | +2m 08s | 05:37 | 20:21 | 06:06 | 19:52 | 06:35 | 19:23 | 12:59 | 148.76 |
| 16 |
06:59
↑
91° E
|
18:58
↑
269° W
|
11h 59m | +2m 08s | 05:35 | 20:22 | 06:05 | 19:53 | 06:34 | 19:24 | 12:59 | 148.80 |
| 17 |
06:58
↑
91° E
|
18:59
↑
269° W
|
12h 01m | +2m 08s | 05:34 | 20:23 | 06:03 | 19:54 | 06:32 | 19:25 | 12:58 | 148.85 |
| 18 |
06:56
↑
90° E
|
19:00
↑
270° W
|
12h 03m | +2m 08s | 05:33 | 20:24 | 06:02 | 19:54 | 06:31 | 19:25 | 12:58 | 148.89 |
| 19 |
06:55
↑
90° E
|
19:01
↑
270° W
|
12h 05m | +2m 08s | 05:31 | 20:25 | 06:00 | 19:55 | 06:29 | 19:26 | 12:58 | 148.93 |
| 20 |
06:53
↑
90° E
|
19:01
↑
271° W
|
12h 07m | +2m 08s | 05:30 | 20:25 | 05:59 | 19:56 | 06:28 | 19:27 | 12:57 | 148.97 |
| 21 |
06:52
↑
89° E
|
19:02
↑
271° W
|
12h 10m | +2m 08s | 05:28 | 20:26 | 05:58 | 19:57 | 06:27 | 19:28 | 12:57 | 149.01 |
| 22 |
06:51
↑
88° E
|
19:03
↑
272° W
|
12h 12m | +2m 08s | 05:27 | 20:27 | 05:56 | 19:58 | 06:25 | 19:28 | 12:57 | 149.05 |
| 23 |
06:49
↑
88° E
|
19:04
↑
272° W
|
12h 14m | +2m 08s | 05:25 | 20:28 | 05:55 | 19:58 | 06:24 | 19:29 | 12:57 | 149.09 |
| 24 |
06:48
↑
88° E
|
19:05
↑
273° W
|
12h 16m | +2m 08s | 05:24 | 20:29 | 05:53 | 19:59 | 06:23 | 19:30 | 12:56 | 149.14 |
| 25 |
06:47
↑
87° E
|
19:05
↑
273° W
|
12h 18m | +2m 08s | 05:22 | 20:30 | 05:52 | 20:00 | 06:21 | 19:31 | 12:56 | 149.18 |
| 26 |
06:45
↑
87° E
|
19:06
↑
274° W
|
12h 20m | +2m 07s | 05:21 | 20:31 | 05:51 | 20:01 | 06:20 | 19:32 | 12:56 | 149.22 |
| 27 |
06:44
↑
86° E
|
19:07
↑
274° W
|
12h 22m | +2m 07s | 05:19 | 20:32 | 05:49 | 20:02 | 06:18 | 19:32 | 12:55 | 149.26 |
| 28 |
06:43
↑
86° E
|
19:08
↑
275° W
|
12h 25m | +2m 07s | 05:18 | 20:33 | 05:48 | 20:03 | 06:17 | 19:33 | 12:55 | 149.30 |
| 29 |
06:41
↑
85° E
|
19:08
↑
275° W
|
12h 27m | +2m 07s | 05:16 | 20:33 | 05:46 | 20:03 | 06:16 | 19:34 | 12:55 | 149.34 |
| 30 |
06:40
↑
85° E
|
19:09
↑
276° W
|
12h 29m | +2m 07s | 05:15 | 20:34 | 05:45 | 20:04 | 06:14 | 19:35 | 12:54 | 149.39 |
| 31 |
06:38
↑
84° E
|
19:10
↑
276° W
|
12h 31m | +2m 07s | 05:13 | 20:35 | 05:43 | 20:05 | 06:13 | 19:36 | 12:54 | 149.43 |
|
All times are in local time for Rancho Cucamonga. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Rancho Cucamonga, the earliest sunrise of March is on March 07 and the latest sunset of March is on March 31.
2026 Sun Graph for Rancho Cucamonga
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Is the Day Getting Longer or Shorter in Rancho Cucamonga?
Days in Rancho Cucamonga are currently getting shorter by about 1m 34s each day, roughly 11 minutes less daylight per week.
Golden Hour & Blue Hour in Rancho Cucamonga Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:34-05:44 | 20:08-20:18 |
| Golden hour | 05:44-06:36 | 19:16-20:08 |
Rancho Cucamonga's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 25m |
| Shortest day | December 21, 2026 | -15h 51m |
| Earliest sunrise | June 8, 2026 | 05:38 |
| Latest sunset | June 23, 2026 | 20:05 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
Photographers in Rancho Cucamonga get the golden hour at 05:44-06:36 in the morning and 19:16-20:08 in the evening today; the bluish blue hour falls near 05:34-05:44 and 20:08-20:18. Both windows move across the seasons.
Frequently Asked Questions about Sun in Rancho Cucamonga
What time is sunrise in Rancho Cucamonga today?
Today Rancho Cucamonga has sunrise at 06:01 local time.
What time is sunset in Rancho Cucamonga today?
Sunset in Rancho Cucamonga today is at 19:50 local time.
What time is solar noon in Rancho Cucamonga today?
Solar noon in Rancho Cucamonga — when the sun is at its highest point in the sky — is at 12:56 local time today.
When does civil twilight begin and end in Rancho Cucamonga?
In Rancho Cucamonga today: civil twilight begins at 05:34 (before sunrise) and ends at 20:18 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Rancho Cucamonga?
Nautical twilight in Rancho Cucamonga today runs from 05:01 in the morning to 20:51 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Rancho Cucamonga for stargazing?
Astronomical twilight in Rancho Cucamonga ends at 21:26 in the evening and resumes at 04:25 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Rancho Cucamonga?
Today in Rancho Cucamonga, the sun rises at an azimuth of 68° and sets at 292° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
