Sunrise and sunset times in Iwanai
Check out today's and tomorrow's sunrise and sunset times in Iwanai, Hokkaido, Japan, as well as the whole calendar for September 2026.
Today
September 14, 2026. Current time: 7:11:39 am
First light at 4:47:42 am
Sunrise time: 5:14:47 am
Sunset time: 5:52:32 pm
Last light at 6:19:36 pm
New Sun position chart
Now · Sun altitude: 20.1° · Azimuth: 105° (E)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Thanks for voting!89% keep it487 votes
Is it worth keeping?
We have just added the chart above. You decide whether it stays.
89% keep it · 11% drop it487 votes
Your vote is in. Pick the other one to change it, or click it again to remove it.
Day length: 12 hours, 37 minutes
10 hours, 40 minutes left for today's sunset in Iwanai
Moon will rise on Sep 14 at 8:32 AM
Moon will set on Sep 14 at 6:51 PMMoon phase: 🌒 Waxing Crescent (9%)🌕 Full moon: Sep 27 at 1:50 AM · 🌑 New moon: Oct 11 at 12:50 AMTomorrow
September 15, 2026
First light at 4:48:50 am
Sunrise time: 5:15:52 am
Sunset time: 5:50:44 pm
Last light at 6:17:46 pm
Day length: 12 hours, 34 minutes
Tomorrow will be 2 minutes shorter than today in Iwanai
Moon will rise on Sep 15 at 9:41 AM Moon will set on Sep 15 at 7:17 PMMoon phase: 🌒 Waxing Crescent (21%)
- Iwanai, Hokkaido
- Latitude: 42.974442 (North)
- Longitude: 140.508896 (East)
- Time zone: Japan Standard Time (JST, UTC+9)
Shortest day in Iwanai, Hokkaido
The shortest day of the year will be in 4 months, during the winter solstice on December 22, 2026, with a daylight length of 9 hours and 3 minutes.Longest day in Iwanai, Hokkaido
The longest day of the year was 2 months and 22 days ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 24 minutes.
September 2026 - Iwanai, Hokkaido - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of September in Iwanai.
The day length shortens by 1 hour, 23 minutes over the course of September 2026 in Iwanai, Hokkaido - from 13 hours, 14 minutes on the first day to 11 hours, 51 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 4:32:57 am | 5:00:41 am | 6:15:29 pm | 6:43:13 pm | 13h 14m 48s | -2m -48s | 11:38:05 am | 55.3° | 3:57:56 am | 7:18:14 pm | 3:21:04 am | 7:55:06 pm | 10h 46m 17s | 🌖 (87%) |
| Wed, Sep 2 | 4:34:06 am | 5:01:46 am | 6:13:46 pm | 6:41:26 pm | 13h 12m 0s | -2m -48s | 11:37:46 am | 55° | 3:59:13 am | 7:16:19 pm | 3:22:32 am | 7:53:00 pm | 10h 49m 5s | 🌖 (79%) |
| Thu, Sep 3 | 4:35:15 am | 5:02:51 am | 6:12:02 pm | 6:39:38 pm | 13h 9m 11s | -2m -49s | 11:37:27 am | 54.6° | 4:00:28 am | 7:14:25 pm | 3:23:58 am | 7:50:55 pm | 10h 51m 54s | 🌖 (69%) |
| Fri, Sep 4 | 4:36:24 am | 5:03:56 am | 6:10:17 pm | 6:37:50 pm | 13h 6m 21s | -2m -50s | 11:37:07 am | 54.2° | 4:01:44 am | 7:12:30 pm | 3:25:24 am | 7:48:49 pm | 10h 54m 44s | 🌖 (58%) |
| Sat, Sep 5 | 4:37:32 am | 5:05:01 am | 6:08:32 pm | 6:36:02 pm | 13h 3m 31s | -2m -50s | 11:36:47 am | 53.9° | 4:02:59 am | 7:10:35 pm | 3:26:50 am | 7:46:44 pm | 10h 57m 34s | 🌗 (47%) |
| Sun, Sep 6 | 4:38:40 am | 5:06:06 am | 6:06:47 pm | 6:34:13 pm | 13h 0m 41s | -2m -50s | 11:36:27 am | 53.5° | 4:04:13 am | 7:08:40 pm | 3:28:14 am | 7:44:39 pm | 11h 0m 24s | 🌘 (35%) |
| Mon, Sep 7 | 4:39:49 am | 5:07:11 am | 6:05:01 pm | 6:32:24 pm | 12h 57m 50s | -2m -51s | 11:36:06 am | 53.1° | 4:05:28 am | 7:06:45 pm | 3:29:38 am | 7:42:35 pm | 11h 3m 15s | 🌘 (25%) |
| Tue, Sep 8 | 4:40:57 am | 5:08:16 am | 6:03:15 pm | 6:30:35 pm | 12h 54m 59s | -2m -51s | 11:35:46 am | 52.7° | 4:06:42 am | 7:04:50 pm | 3:31:01 am | 7:40:30 pm | 11h 6m 6s | 🌘 (15%) |
| Wed, Sep 9 | 4:42:05 am | 5:09:21 am | 6:01:29 pm | 6:28:46 pm | 12h 52m 8s | -2m -51s | 11:35:25 am | 52.4° | 4:07:55 am | 7:02:55 pm | 3:32:24 am | 7:38:26 pm | 11h 8m 57s | 🌘 (8%) |
| Thu, Sep 10 | 4:43:12 am | 5:10:26 am | 5:59:42 pm | 6:26:56 pm | 12h 49m 16s | -2m -52s | 11:35:04 am | 52° | 4:09:09 am | 7:01:00 pm | 3:33:46 am | 7:36:22 pm | 11h 11m 49s | 🌘 (3%) |
| Fri, Sep 11 | 4:44:20 am | 5:11:31 am | 5:57:55 pm | 6:25:06 pm | 12h 46m 24s | -2m -52s | 11:34:43 am | 51.6° | 4:10:22 am | 6:59:05 pm | 3:35:08 am | 7:34:19 pm | 11h 14m 42s | 🌑 (0%) |
| Sat, Sep 12 | 4:45:28 am | 5:12:37 am | 5:56:07 pm | 6:23:16 pm | 12h 43m 30s | -2m -54s | 11:34:22 am | 51.2° | 4:11:34 am | 6:57:10 pm | 3:36:28 am | 7:32:16 pm | 11h 17m 35s | 🌑 (0%) |
| Sun, Sep 13 | 4:46:35 am | 5:13:42 am | 5:54:20 pm | 6:21:26 pm | 12h 40m 38s | -2m -52s | 11:34:01 am | 50.9° | 4:12:47 am | 6:55:15 pm | 3:37:49 am | 7:30:13 pm | 11h 20m 27s | 🌒 (3%) |
| Mon, Sep 14 | 4:47:42 am | 5:14:47 am | 5:52:32 pm | 6:19:36 pm | 12h 37m 45s | -2m -53s | 11:33:39 am | 50.5° | 4:13:59 am | 6:53:20 pm | 3:39:08 am | 7:28:11 pm | 11h 23m 20s | 🌒 (7%) |
| Tue, Sep 15 | 4:48:50 am | 5:15:52 am | 5:50:44 pm | 6:17:46 pm | 12h 34m 52s | -2m -53s | 11:33:18 am | 50.1° | 4:15:10 am | 6:51:26 pm | 3:40:27 am | 7:26:09 pm | 11h 26m 13s | 🌒 (13%) |
| Wed, Sep 16 | 4:49:57 am | 5:16:57 am | 5:48:56 pm | 6:15:56 pm | 12h 31m 59s | -2m -53s | 11:32:57 am | 49.7° | 4:16:22 am | 6:49:31 pm | 3:41:46 am | 7:24:07 pm | 11h 29m 6s | 🌒 (21%) |
| Thu, Sep 17 | 4:51:04 am | 5:18:02 am | 5:47:08 pm | 6:14:06 pm | 12h 29m 6s | -2m -53s | 11:32:35 am | 49.3° | 4:17:33 am | 6:47:37 pm | 3:43:04 am | 7:22:06 pm | 11h 32m 0s | 🌒 (29%) |
| Fri, Sep 18 | 4:52:11 am | 5:19:08 am | 5:45:20 pm | 6:12:17 pm | 12h 26m 12s | -2m -54s | 11:32:14 am | 48.9° | 4:18:44 am | 6:45:44 pm | 3:44:21 am | 7:20:06 pm | 11h 34m 53s | 🌒 (38%) |
| Sat, Sep 19 | 4:53:18 am | 5:20:13 am | 5:43:31 pm | 6:10:27 pm | 12h 23m 18s | -2m -54s | 11:31:52 am | 48.5° | 4:19:54 am | 6:43:50 pm | 3:45:38 am | 7:18:06 pm | 11h 37m 48s | 🌓 (48%) |
| Sun, Sep 20 | 4:54:25 am | 5:21:19 am | 5:41:43 pm | 6:08:37 pm | 12h 20m 24s | -2m -54s | 11:31:31 am | 48.2° | 4:21:05 am | 6:41:57 pm | 3:46:55 am | 7:16:07 pm | 11h 40m 41s | 🌔 (57%) |
| Mon, Sep 21 | 4:55:31 am | 5:22:24 am | 5:39:55 pm | 6:06:48 pm | 12h 17m 31s | -2m -53s | 11:31:10 am | 47.8° | 4:22:15 am | 6:40:04 pm | 3:48:11 am | 7:14:08 pm | 11h 43m 35s | 🌔 (66%) |
| Tue, Sep 22 | 4:56:38 am | 5:23:30 am | 5:38:07 pm | 6:04:58 pm | 12h 14m 37s | -2m -54s | 11:30:48 am | 47.4° | 4:23:25 am | 6:38:12 pm | 3:49:26 am | 7:12:10 pm | 11h 46m 29s | 🌔 (75%) |
| Wed, Sep 23 | 4:57:45 am | 5:24:36 am | 5:36:18 pm | 6:03:09 pm | 12h 11m 42s | -2m -55s | 11:30:27 am | 47° | 4:24:35 am | 6:36:20 pm | 3:50:41 am | 7:10:13 pm | 11h 49m 24s | 🌔 (83%) |
| Thu, Sep 24 | 4:58:52 am | 5:25:42 am | 5:34:30 pm | 6:01:20 pm | 12h 8m 48s | -2m -54s | 11:30:06 am | 46.6° | 4:25:44 am | 6:34:28 pm | 3:51:56 am | 7:08:16 pm | 11h 52m 18s | 🌔 (90%) |
| Fri, Sep 25 | 4:59:59 am | 5:26:48 am | 5:32:42 pm | 5:59:32 pm | 12h 5m 54s | -2m -54s | 11:29:45 am | 46.2° | 4:26:53 am | 6:32:37 pm | 3:53:10 am | 7:06:20 pm | 11h 55m 12s | 🌔 (95%) |
| Sat, Sep 26 | 5:01:06 am | 5:27:54 am | 5:30:55 pm | 5:57:43 pm | 12h 3m 1s | -2m -53s | 11:29:24 am | 45.8° | 4:28:03 am | 6:30:46 pm | 3:54:24 am | 7:04:25 pm | 11h 58m 6s | 🌔 (99%) |
| Sun, Sep 27 | 5:02:12 am | 5:29:01 am | 5:29:07 pm | 5:55:55 pm | 12h 0m 6s | -2m -55s | 11:29:04 am | 45.4° | 4:29:12 am | 6:28:56 pm | 3:55:37 am | 7:02:31 pm | 12h 1m 0s | 🌕 (100%) |
| Mon, Sep 28 | 5:03:19 am | 5:30:07 am | 5:27:20 pm | 5:54:08 pm | 11h 57m 13s | -2m -53s | 11:28:44 am | 45° | 4:30:21 am | 6:27:07 pm | 3:56:50 am | 7:00:37 pm | 12h 3m 54s | 🌖 (99%) |
| Tue, Sep 29 | 5:04:26 am | 5:31:14 am | 5:25:33 pm | 5:52:21 pm | 11h 54m 19s | -2m -54s | 11:28:24 am | 44.7° | 4:31:29 am | 6:25:18 pm | 3:58:03 am | 6:58:44 pm | 12h 6m 48s | 🌖 (95%) |
| Wed, Sep 30 | 5:05:33 am | 5:32:21 am | 5:23:46 pm | 5:50:34 pm | 11h 51m 25s | -2m -54s | 11:28:04 am | 44.3° | 4:32:38 am | 6:23:29 pm | 3:59:16 am | 6:56:52 pm | 12h 9m 43s | 🌖 (89%) |
💡 Got a cool idea? 🤦 Found any errors?
We're always improving this website!
Sunrise and Sunset photos in Iwanai, Hokkaido
Enjoy this beautiful gallery of images of the sunset and sunrise at Iwanai, Hokkaido. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Iwanai, Hokkaido - 2026
The following graph shows sunrise and sunset times in Iwanai, Hokkaido for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Iwanai, Hokkaido
In Iwanai, Hokkaido, the earliest sunrise of 2026 is on June 15 at 3:56 am, while the latest sunrise is on January 3 at 7:07 am. The earliest sunset is on December 9 at 4:04 pm, and the latest sunset is on June 27 at 7:22 pm.
Iwanai, Hokkaido gets 6h 21m more daylight on the longest day than on the shortest one (15h 24m versus 9h 03m). Averaged over the whole year, a day lasts 12h 16m.
Iwanai Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Iwanai. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Iwanai.
Over the year, the 12:00 Sun swings between just 23.4° above the horizon (around Dec 20) and 70° (around Jun 23) in Iwanai. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans west of the meridian: over Iwanai the Sun reaches its highest point between 11:21 and 11:52 depending on the time of year, but always before 12:00.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.
Places near Iwanai, Hokkaido
These nearby towns and cities have almost the same sunrise and sunset times as Iwanai, Hokkaido — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Tomari 10 kmRankoshimachi 19 kmKamoenai 19 kmKutchan 21 kmNiseko Town 25 kmAkaigawa 28 kmNiki 29 kmSuttsu 31 km