December 2026 Sunrise & Sunset Times in Rialto, United States 🇺🇸

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04:33:16 PST
Sunday, 28 June 2026
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Sun: Astronomical Twilight

Sunrise Today: 05:40 ↑ 60.9° ENE

Sunset Today: 20:04 ↑ 299.1° WNW

Day Length: 14h 24m

Sun Direction: NE

Sun Altitude: -12.3°

Sun Distance: 152.068 million km

Next Equinox: Tuesday, 22 September 2026 (September Equinox)

December 2026 Sunrise & Sunset Times in Rialto

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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
06:37
↑ 116° ESE
16:39
↑ 244° WSW
10h 02m -0m 59s 05:08 18:08 05:38 17:38 06:09 17:07 11:38 147.53
2
06:38
↑ 116° ESE
16:39
↑ 244° WSW
10h 01m -0m 57s 05:09 18:08 05:39 17:38 06:10 17:07 11:38 147.50
3
06:39
↑ 116° ESE
16:39
↑ 243° WSW
10h 00m -0m 54s 05:09 18:08 05:40 17:38 06:11 17:07 11:39 147.48
4
06:39
↑ 117° ESE
16:39
↑ 243° WSW
9h 59m -0m 51s 05:10 18:08 05:40 17:38 06:11 17:07 11:39 147.45
5
06:40
↑ 117° ESE
16:39
↑ 243° WSW
9h 58m -0m 49s 05:11 18:08 05:41 17:38 06:12 17:07 11:39 147.43
6
06:41
↑ 117° ESE
16:39
↑ 243° WSW
9h 58m -0m 46s 05:12 18:08 05:42 17:38 06:13 17:07 11:40 147.42
7
06:42
↑ 117° ESE
16:39
↑ 243° WSW
9h 57m -0m 43s 05:12 18:09 05:43 17:38 06:14 17:07 11:40 147.40
8
06:43
↑ 117° ESE
16:39
↑ 243° WSW
9h 56m -0m 40s 05:13 18:09 05:43 17:38 06:14 17:07 11:41 147.36
9
06:43
↑ 117° ESE
16:39
↑ 243° WSW
9h 55m -0m 37s 05:14 18:09 05:44 17:39 06:15 17:08 11:41 147.35
10
06:44
↑ 118° ESE
16:40
↑ 242° WSW
9h 55m -0m 35s 05:14 18:09 05:45 17:39 06:16 17:08 11:42 147.34
11
06:45
↑ 118° ESE
16:40
↑ 242° WSW
9h 54m -0m 32s 05:15 18:10 05:46 17:39 06:17 17:08 11:42 147.32
12
06:46
↑ 118° ESE
16:40
↑ 242° WSW
9h 54m -0m 29s 05:16 18:10 05:46 17:39 06:17 17:08 11:42 147.29
13
06:46
↑ 118° ESE
16:40
↑ 242° WSW
9h 53m -0m 26s 05:16 18:10 05:47 17:40 06:18 17:09 11:43 147.29
14
06:47
↑ 118° ESE
16:41
↑ 242° WSW
9h 53m -0m 23s 05:17 18:10 05:48 17:40 06:19 17:09 11:43 147.27
15
06:48
↑ 118° ESE
16:41
↑ 242° WSW
9h 53m -0m 20s 05:18 18:11 05:48 17:40 06:19 17:09 11:44 147.25
16
06:48
↑ 118° ESE
16:41
↑ 242° WSW
9h 52m -0m 17s 05:18 18:11 05:49 17:41 06:20 17:10 11:44 147.23
17
06:49
↑ 118° ESE
16:42
↑ 242° WSW
9h 52m -0m 14s 05:19 18:12 05:49 17:41 06:21 17:10 11:45 147.22
18
06:49
↑ 118° ESE
16:42
↑ 242° WSW
9h 52m -0m 10s 05:19 18:12 05:50 17:42 06:21 17:10 11:45 147.21
19
06:50
↑ 118° ESE
16:42
↑ 242° WSW
9h 52m -0m 07s 05:20 18:12 05:50 17:42 06:22 17:11 11:46 147.20
20
06:51
↑ 118° ESE
16:43
↑ 242° WSW
9h 52m -0m 04s 05:20 18:13 05:51 17:42 06:22 17:11 11:46 147.18
21
06:51
↑ 118° ESE
16:43
↑ 242° WSW
9h 52m -0m 01s 05:21 18:13 05:52 17:43 06:23 17:12 11:47 147.17
22
06:52
↑ 118° ESE
16:44
↑ 242° WSW
9h 52m +0m 01s 05:21 18:14 05:52 17:43 06:23 17:12 11:47 147.16
23
06:52
↑ 118° ESE
16:44
↑ 242° WSW
9h 52m +0m 04s 05:22 18:14 05:52 17:44 06:24 17:13 11:48 147.15
24
06:52
↑ 118° ESE
16:45
↑ 242° WSW
9h 52m +0m 07s 05:22 18:15 05:53 17:45 06:24 17:13 11:48 147.14
25
06:53
↑ 118° ESE
16:46
↑ 242° WSW
9h 52m +0m 10s 05:23 18:16 05:53 17:45 06:25 17:14 11:49 147.13
26
06:53
↑ 118° ESE
16:46
↑ 242° WSW
9h 52m +0m 13s 05:23 18:16 05:54 17:46 06:25 17:15 11:49 147.13
27
06:54
↑ 118° ESE
16:47
↑ 242° WSW
9h 53m +0m 16s 05:24 18:17 05:54 17:46 06:25 17:15 11:50 147.12
28
06:54
↑ 118° ESE
16:47
↑ 242° WSW
9h 53m +0m 19s 05:24 18:17 05:54 17:47 06:26 17:16 11:50 147.12
29
06:54
↑ 118° ESE
16:48
↑ 242° WSW
9h 53m +0m 23s 05:24 18:18 05:55 17:48 06:26 17:16 11:51 147.11
30
06:55
↑ 118° ESE
16:49
↑ 242° WSW
9h 54m +0m 26s 05:25 18:19 05:55 17:48 06:26 17:17 11:51 147.11
31
06:55
↑ 118° ESE
16:50
↑ 242° WSW
9h 54m +0m 29s 05:25 18:19 05:55 17:49 06:27 17:18 11:52 147.11

All times are in local time for Rialto. Time is adjusted for Daylight Saving Time (DST) when applicable. Today's date is highlighted in the table.

In Rialto, the earliest sunrise of December is on December 01 or the latest sunset of December is on December 31.

Sunrise/Sunset Calendar for other months in Rialto (2026):

Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2026 Sun Graph for Rialto

Daily Sun Phases for Rialto

Sun's Path on Selected Date in Rialto

00:00
Altitude: 0°
Heading: N (0°)
Position: Night

Sunrise & Sunset times in other cities in United States:

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⏱️ Time.tz

00:00:00
Sunday, 28 June 2026

Sunrise & Sunset FAQ — Rialto

Answers refreshed daily based on today's actual astronomy in Rialto.

What time does the sun rise today in Rialto?
In Rialto, United States, sunrise today is at local time. This is the moment when the upper edge of the sun first appears above the horizon and direct sunlight begins to illuminate the city.
What time does the sun set today in Rialto?
Sunset today in Rialto is at local time. This is the moment when the upper edge of the sun disappears below the horizon, after which the sky enters civil twilight before darkening fully.
How long is the day today in Rialto?
Day length today in Rialto is N/A — the elapsed time between sunrise at and sunset at . Day length changes by a few minutes each day, gradually growing from the winter solstice and shrinking from the summer solstice.
What time is solar noon in Rialto?
Solar noon in Rialto is at . This is the moment the sun crosses the local meridian and is highest in the sky — usually different from civil noon (12:00) because of daylight-saving time and because civil time zones cover wide longitude bands.
What is the golden hour in Rialto?
Golden hour is the period shortly after sunrise (around ) and shortly before sunset (around ) when the sun is low on the horizon and the light is warm and diffuse. In Rialto this gives photographers approximately 40-60 minutes of soft, directional light at each end of the day.
What is twilight and when does it occur in Rialto?
Civil twilight runs from sunset at until the sun reaches 6° below the horizon. After that comes nautical twilight (sun 6° to 12° below) and astronomical twilight (12° to 18° below). At extreme latitudes around the summer solstice, the sun may never dip 18° below the horizon, giving rise to so-called 'white nights'.

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