December 2026 Sunrise & Sunset Today in Koch Bihār, India 🇮🇳
Sun Phase: Night
Sunrise Today: 05:08 ↑ 76.7° ENE
Sunset Today: 18:01 ↑ 283.1° WNW
Day Length: 12h 52m
Sun Direction: NNE
Sun Altitude: -46.22°
Sun Distance: 151.294 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Koch Bihār?
December 2026 Sunrise & Sunset Times in Koch Bihār
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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 |
06:02
↑
114° ESE
|
16:39
↑
246° WSW
|
10h 36m | -0m 43s | 04:40 | 18:01 | 05:08 | 17:33 | 05:37 | 17:04 | 11:21 | 147.51 |
| 2 |
06:03
↑
114° ESE
|
16:39
↑
246° WSW
|
10h 35m | -0m 41s | 04:41 | 18:01 | 05:09 | 17:33 | 05:37 | 17:04 | 11:21 | 147.49 |
| 3 |
06:04
↑
114° ESE
|
16:39
↑
246° WSW
|
10h 35m | -0m 39s | 04:42 | 18:01 | 05:10 | 17:33 | 05:38 | 17:04 | 11:21 | 147.47 |
| 4 |
06:04
↑
114° ESE
|
16:39
↑
245° WSW
|
10h 34m | -0m 38s | 04:42 | 18:01 | 05:10 | 17:33 | 05:39 | 17:05 | 11:22 | 147.45 |
| 5 |
06:05
↑
115° ESE
|
16:39
↑
245° WSW
|
10h 33m | -0m 36s | 04:43 | 18:01 | 05:11 | 17:33 | 05:40 | 17:05 | 11:22 | 147.43 |
| 6 |
06:06
↑
115° ESE
|
16:39
↑
245° WSW
|
10h 33m | -0m 34s | 04:44 | 18:02 | 05:12 | 17:33 | 05:40 | 17:05 | 11:23 | 147.41 |
| 7 |
06:07
↑
115° ESE
|
16:39
↑
245° WSW
|
10h 32m | -0m 32s | 04:44 | 18:02 | 05:12 | 17:34 | 05:41 | 17:05 | 11:23 | 147.39 |
| 8 |
06:07
↑
115° ESE
|
16:40
↑
245° WSW
|
10h 32m | -0m 30s | 04:45 | 18:02 | 05:13 | 17:34 | 05:42 | 17:05 | 11:23 | 147.37 |
| 9 |
06:08
↑
115° ESE
|
16:40
↑
245° WSW
|
10h 31m | -0m 28s | 04:45 | 18:02 | 05:14 | 17:34 | 05:42 | 17:06 | 11:24 | 147.35 |
| 10 |
06:09
↑
115° ESE
|
16:40
↑
245° WSW
|
10h 31m | -0m 26s | 04:46 | 18:03 | 05:14 | 17:34 | 05:43 | 17:06 | 11:24 | 147.33 |
| 11 |
06:09
↑
115° ESE
|
16:40
↑
245° WSW
|
10h 31m | -0m 24s | 04:47 | 18:03 | 05:15 | 17:35 | 05:44 | 17:06 | 11:25 | 147.31 |
| 12 |
06:10
↑
116° ESE
|
16:41
↑
244° WSW
|
10h 30m | -0m 22s | 04:47 | 18:03 | 05:16 | 17:35 | 05:44 | 17:06 | 11:25 | 147.29 |
| 13 |
06:11
↑
116° ESE
|
16:41
↑
244° WSW
|
10h 30m | -0m 19s | 04:48 | 18:04 | 05:16 | 17:35 | 05:45 | 17:07 | 11:26 | 147.28 |
| 14 |
06:11
↑
116° ESE
|
16:41
↑
244° WSW
|
10h 30m | -0m 17s | 04:48 | 18:04 | 05:17 | 17:36 | 05:45 | 17:07 | 11:26 | 147.26 |
| 15 |
06:12
↑
116° ESE
|
16:42
↑
244° WSW
|
10h 29m | -0m 15s | 04:49 | 18:04 | 05:17 | 17:36 | 05:46 | 17:07 | 11:27 | 147.24 |
| 16 |
06:12
↑
116° ESE
|
16:42
↑
244° WSW
|
10h 29m | -0m 13s | 04:50 | 18:05 | 05:18 | 17:36 | 05:47 | 17:08 | 11:27 | 147.23 |
| 17 |
06:13
↑
116° ESE
|
16:42
↑
244° WSW
|
10h 29m | -0m 11s | 04:50 | 18:05 | 05:18 | 17:37 | 05:47 | 17:08 | 11:28 | 147.22 |
| 18 |
06:14
↑
116° ESE
|
16:43
↑
244° WSW
|
10h 29m | -0m 09s | 04:51 | 18:06 | 05:19 | 17:37 | 05:48 | 17:09 | 11:28 | 147.20 |
| 19 |
06:14
↑
116° ESE
|
16:43
↑
244° WSW
|
10h 29m | -0m 06s | 04:51 | 18:06 | 05:20 | 17:38 | 05:48 | 17:09 | 11:29 | 147.19 |
| 20 |
06:15
↑
116° ESE
|
16:44
↑
244° WSW
|
10h 29m | -0m 04s | 04:52 | 18:07 | 05:20 | 17:38 | 05:49 | 17:09 | 11:29 | 147.18 |
| 21 |
06:15
↑
116° ESE
|
16:44
↑
244° WSW
|
10h 28m | -0m 02s | 04:52 | 18:07 | 05:21 | 17:39 | 05:49 | 17:10 | 11:30 | 147.17 |
| 22 |
06:16
↑
116° ESE
|
16:45
↑
244° WSW
|
10h 28m | -0m 00s | 04:53 | 18:07 | 05:21 | 17:39 | 05:50 | 17:10 | 11:30 | 147.16 |
| 23 |
06:16
↑
116° ESE
|
16:45
↑
244° WSW
|
10h 28m | +0m 01s | 04:53 | 18:08 | 05:22 | 17:40 | 05:50 | 17:11 | 11:31 | 147.15 |
| 24 |
06:17
↑
116° ESE
|
16:46
↑
244° WSW
|
10h 29m | +0m 04s | 04:54 | 18:09 | 05:22 | 17:40 | 05:51 | 17:12 | 11:31 | 147.14 |
| 25 |
06:17
↑
116° ESE
|
16:46
↑
244° WSW
|
10h 29m | +0m 06s | 04:54 | 18:09 | 05:23 | 17:41 | 05:51 | 17:12 | 11:32 | 147.13 |
| 26 |
06:17
↑
116° ESE
|
16:47
↑
244° WSW
|
10h 29m | +0m 08s | 04:55 | 18:10 | 05:23 | 17:41 | 05:52 | 17:13 | 11:32 | 147.12 |
| 27 |
06:18
↑
116° ESE
|
16:47
↑
244° WSW
|
10h 29m | +0m 10s | 04:55 | 18:10 | 05:23 | 17:42 | 05:52 | 17:13 | 11:32 | 147.12 |
| 28 |
06:18
↑
116° ESE
|
16:48
↑
244° WSW
|
10h 29m | +0m 13s | 04:56 | 18:11 | 05:24 | 17:42 | 05:52 | 17:14 | 11:33 | 147.11 |
| 29 |
06:19
↑
116° ESE
|
16:49
↑
244° WSW
|
10h 29m | +0m 15s | 04:56 | 18:11 | 05:24 | 17:43 | 05:53 | 17:14 | 11:33 | 147.11 |
| 30 |
06:19
↑
116° ESE
|
16:49
↑
244° WSW
|
10h 30m | +0m 17s | 04:56 | 18:12 | 05:25 | 17:44 | 05:53 | 17:15 | 11:34 | 147.11 |
| 31 |
06:19
↑
116° ESE
|
16:50
↑
244° WSW
|
10h 30m | +0m 19s | 04:57 | 18:13 | 05:25 | 17:44 | 05:54 | 17:16 | 11:34 | 147.11 |
|
All times are in local time for Koch Bihār. Daylight Saving Time (DST) is not currently in effect. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Koch Bihār, the earliest sunrise of December is on December 01 and the latest sunset of December is on December 31.
2026 Sun Graph for Koch Bihār
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Sun's Path on Selected Date in Koch Bihār
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Is the Day Getting Longer or Shorter in Koch Bihār?
Days in Koch Bihār are currently getting shorter by about 1m 24s each day, roughly 10 minutes less daylight per week.
Golden Hour & Blue Hour in Koch Bihār Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 04:43-04:53 | 18:17-18:26 |
| Golden hour | 04:53-05:38 | 17:31-18:17 |
Koch Bihār's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -11h 46m |
| Shortest day | December 21, 2026 | 10h 28m |
| Earliest sunrise | June 2, 2026 | 04:39 |
| Latest sunset | June 26, 2026 | 18:28 |
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 Koch Bihār get the golden hour at 04:53-05:38 in the morning and 17:31-18:17 in the evening today; the bluish blue hour falls near 04:43-04:53 and 18:17-18:26. Both windows move across the seasons.
Frequently Asked Questions about Sun in Koch Bihār
What time is sunrise in Koch Bihār today?
Sunrise in Koch Bihār today is at 05:08 local time.
What time is sunset in Koch Bihār today?
Today Koch Bihār has sunset at 18:01 local time.
What time is solar noon in Koch Bihār today?
Solar noon in Koch Bihār — when the sun is at its highest point in the sky — is at 11:34 local time today.
When does civil twilight begin and end in Koch Bihār?
In Koch Bihār today: civil twilight begins at 04:43 (before sunrise) and ends at 18:25 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Koch Bihār?
Nautical twilight in Koch Bihār today runs from 04:15 in the morning to 18:53 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Koch Bihār for stargazing?
Astronomical twilight in Koch Bihār ends at 19:22 in the evening and resumes at 03:47 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 Koch Bihār?
Today in Koch Bihār, the sun rises at an azimuth of 77° and sets at 283° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
