Sunrise & Sunset Tomorrow in Herndon, United States 🇺🇸
Tomorrow in Herndon the sun rises at 06:02 and sets at 20:29. In Herndon the days are drawing in by around 1m 31s each day, about 11 minutes a week.
Tomorrow's Date: Wed, Jul 22, 2026
Sun Phase Tomorrow: Night
Sunrise Tomorrow: 06:02 ↑ 62.9° ENE
Sunset Tomorrow: 20:29 ↑ 297.0° WNW
Day Length Tomorrow: 14h 27m
Sun Direction Tomorrow: N
Sun Altitude Tomorrow: -29.9°
Sun Distance Tomorrow: 152.001 million km
* Note: Live sun position values (phase, direction, and altitude) reflect exactly where the sun will be at this current time, tomorrow.
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Herndon?
July 2026 Sunrise & Sunset Times in Herndon
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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 |
05:48
↑
59° ENE
|
20:38
↑
301° WNW
|
14h 50m | -0m 33s | 03:49 | 22:37 | 04:35 | 21:51 | 05:15 | 21:11 | 13:13 | 152.08 |
| 2 |
05:48
↑
59° ENE
|
20:38
↑
301° WNW
|
14h 50m | -0m 36s | 03:50 | 22:36 | 04:35 | 21:51 | 05:15 | 21:11 | 13:13 | 152.08 |
| 3 |
05:49
↑
59° ENE
|
20:38
↑
301° WNW
|
14h 49m | -0m 40s | 03:50 | 22:36 | 04:36 | 21:50 | 05:16 | 21:10 | 13:13 | 152.08 |
| 4 |
05:49
↑
59° ENE
|
20:38
↑
301° WNW
|
14h 48m | -0m 43s | 03:51 | 22:36 | 04:37 | 21:50 | 05:17 | 21:10 | 13:13 | 152.09 |
| 5 |
05:50
↑
59° ENE
|
20:38
↑
300° WNW
|
14h 47m | -0m 46s | 03:52 | 22:35 | 04:37 | 21:50 | 05:17 | 21:10 | 13:14 | 152.09 |
| 6 |
05:50
↑
60° ENE
|
20:37
↑
300° WNW
|
14h 47m | -0m 49s | 03:53 | 22:34 | 04:38 | 21:49 | 05:18 | 21:10 | 13:14 | 152.09 |
| 7 |
05:51
↑
60° ENE
|
20:37
↑
300° WNW
|
14h 46m | -0m 52s | 03:54 | 22:34 | 04:39 | 21:49 | 05:18 | 21:09 | 13:14 | 152.09 |
| 8 |
05:51
↑
60° ENE
|
20:37
↑
300° WNW
|
14h 45m | -0m 56s | 03:55 | 22:33 | 04:40 | 21:48 | 05:19 | 21:09 | 13:14 | 152.09 |
| 9 |
05:52
↑
60° ENE
|
20:36
↑
300° WNW
|
14h 44m | -0m 59s | 03:56 | 22:33 | 04:40 | 21:48 | 05:20 | 21:09 | 13:14 | 152.09 |
| 10 |
05:53
↑
60° ENE
|
20:36
↑
300° WNW
|
14h 43m | -1m 02s | 03:57 | 22:32 | 04:41 | 21:47 | 05:21 | 21:08 | 13:14 | 152.08 |
| 11 |
05:53
↑
60° ENE
|
20:36
↑
300° WNW
|
14h 42m | -1m 04s | 03:58 | 22:31 | 04:42 | 21:47 | 05:21 | 21:08 | 13:15 | 152.08 |
| 12 |
05:54
↑
60° ENE
|
20:35
↑
299° WNW
|
14h 41m | -1m 07s | 03:59 | 22:30 | 04:43 | 21:46 | 05:22 | 21:07 | 13:15 | 152.08 |
| 13 |
05:55
↑
61° ENE
|
20:35
↑
299° WNW
|
14h 39m | -1m 10s | 04:00 | 22:29 | 04:44 | 21:45 | 05:23 | 21:07 | 13:15 | 152.07 |
| 14 |
05:55
↑
61° ENE
|
20:34
↑
299° WNW
|
14h 38m | -1m 13s | 04:01 | 22:28 | 04:45 | 21:45 | 05:24 | 21:06 | 13:15 | 152.07 |
| 15 |
05:56
↑
61° ENE
|
20:34
↑
299° WNW
|
14h 37m | -1m 16s | 04:02 | 22:27 | 04:46 | 21:44 | 05:24 | 21:05 | 13:15 | 152.06 |
| 16 |
05:57
↑
61° ENE
|
20:33
↑
298° WNW
|
14h 36m | -1m 18s | 04:03 | 22:26 | 04:47 | 21:43 | 05:25 | 21:05 | 13:15 | 152.05 |
| 17 |
05:58
↑
62° ENE
|
20:32
↑
298° WNW
|
14h 34m | -1m 21s | 04:04 | 22:25 | 04:48 | 21:42 | 05:26 | 21:04 | 13:15 | 152.04 |
| 18 |
05:58
↑
62° ENE
|
20:32
↑
298° WNW
|
14h 33m | -1m 23s | 04:06 | 22:24 | 04:49 | 21:41 | 05:27 | 21:03 | 13:15 | 152.03 |
| 19 |
05:59
↑
62° ENE
|
20:31
↑
298° WNW
|
14h 31m | -1m 26s | 04:07 | 22:23 | 04:50 | 21:41 | 05:28 | 21:03 | 13:15 | 152.02 |
| 20 |
06:00
↑
62° ENE
|
20:30
↑
298° WNW
|
14h 30m | -1m 28s | 04:08 | 22:22 | 04:51 | 21:40 | 05:29 | 21:02 | 13:15 | 152.01 |
| 21 |
06:01
↑
63° ENE
|
20:30
↑
297° WNW
|
14h 28m | -1m 31s | 04:09 | 22:21 | 04:52 | 21:39 | 05:30 | 21:01 | 13:15 | 152.00 |
| 22 |
06:02
↑
63° ENE
|
20:29
↑
297° WNW
|
14h 27m | -1m 33s | 04:11 | 22:20 | 04:53 | 21:38 | 05:30 | 21:00 | 13:16 | 151.99 |
| 23 |
06:02
↑
63° ENE
|
20:28
↑
297° WNW
|
14h 25m | -1m 35s | 04:12 | 22:18 | 04:54 | 21:37 | 05:31 | 20:59 | 13:16 | 151.97 |
| 24 |
06:03
↑
63° ENE
|
20:27
↑
296° WNW
|
14h 24m | -1m 38s | 04:13 | 22:17 | 04:55 | 21:36 | 05:32 | 20:58 | 13:16 | 151.96 |
| 25 |
06:04
↑
64° ENE
|
20:27
↑
296° WNW
|
14h 22m | -1m 40s | 04:14 | 22:16 | 04:56 | 21:35 | 05:33 | 20:57 | 13:16 | 151.95 |
| 26 |
06:05
↑
64° ENE
|
20:26
↑
296° WNW
|
14h 20m | -1m 42s | 04:16 | 22:14 | 04:57 | 21:34 | 05:34 | 20:56 | 13:16 | 151.93 |
| 27 |
06:06
↑
64° ENE
|
20:25
↑
296° WNW
|
14h 19m | -1m 44s | 04:17 | 22:13 | 04:58 | 21:32 | 05:35 | 20:56 | 13:16 | 151.92 |
| 28 |
06:07
↑
65° ENE
|
20:24
↑
295° WNW
|
14h 17m | -1m 46s | 04:18 | 22:12 | 04:59 | 21:31 | 05:36 | 20:55 | 13:16 | 151.90 |
| 29 |
06:08
↑
65° ENE
|
20:23
↑
295° WNW
|
14h 15m | -1m 48s | 04:20 | 22:10 | 05:00 | 21:30 | 05:37 | 20:53 | 13:16 | 151.88 |
| 30 |
06:08
↑
65° ENE
|
20:22
↑
294° WNW
|
14h 13m | -1m 50s | 04:21 | 22:09 | 05:01 | 21:29 | 05:38 | 20:52 | 13:16 | 151.87 |
| 31 |
06:09
↑
66° ENE
|
20:21
↑
294° WNW
|
14h 11m | -1m 52s | 04:22 | 22:07 | 05:02 | 21:28 | 05:39 | 20:51 | 13:16 | 151.85 |
|
All times are in local time for Herndon. 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 Herndon, the earliest sunrise of July is on July 01 or July 02 and the latest sunset of July is on July 01 to 05.
2026 Sun Graph for Herndon
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Sun's Path on Selected Date in Herndon
Tomorrow's Sunrise & Sunset times in other cities in United States:
Browse Sunrise Times in United States by cities in alphabetical order:
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Is the Day Getting Longer or Shorter in Herndon?
Days in Herndon are currently getting shorter by about 1m 31s each day, roughly 11 minutes less daylight per week.
Golden Hour & Blue Hour in Herndon Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:30-05:41 | 20:49-21:01 |
| Golden hour | 05:41-06:38 | 19:52-20:49 |
Herndon's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 53m |
| Shortest day | December 21, 2026 | 9h 25m |
| Earliest sunrise | June 11, 2026 | 05:43 |
| Latest sunset | June 20, 2026 | 20:38 |
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.
Herndon sees its golden hour today around 05:41-06:38 and 19:52-20:49, framed by the blue hour at 05:30-05:41 and 20:49-21:01. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Herndon tomorrow
What time is sunrise in Herndon tomorrow?
Sunrise in Herndon tomorrow is at 06:02 local time.
What time is sunset in Herndon tomorrow?
Sunset in Herndon tomorrow is at 20:29 local time.
What time is solar noon in Herndon tomorrow?
Solar noon in Herndon — when the sun is at its highest point in the sky — is at 13:16 local time tomorrow.
When does civil twilight begin and end in Herndon?
In Herndon tomorrow: civil twilight begins at 05:30 (before sunrise) and ends at 21:00 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Herndon?
Nautical twilight in Herndon tomorrow runs from 04:53 in the morning to 21:38 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Herndon for stargazing?
Astronomical twilight in Herndon ends at 22:20 in the evening and resumes at 04:11 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 Herndon?
Tomorrow in Herndon, the sun rises at an azimuth of 63° and sets at 297° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
