Sunrise and sunset times in Sanmu
Check out today's and tomorrow's sunrise and sunset times in Sanmu, as well as the whole calendar for October 2026.
Today
October 9, 2026. Current time: 2:39:40 am
First light at 5:13:45 am Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 5:39:18 am
Sunset time: 5:11:34 pm
Last light at 5:37:05 pm End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.
Sun position chart
Now · Sun altitude: -36.7° (below the horizon) · Azimuth: 68° (E)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 11 hours, 32 minutes
2 hours, 59 minutes left until today's sunrise in Sanmu
Moon will rise on Oct 9 at 3:56 AM
Moon will set on Oct 9 at 4:14 PMMoon phase: 🌘 Waning Crescent (4%)🌑 New moon: Oct 11 at 12:50 AM · 🌕 Full moon: Oct 26 at 1:11 PMTomorrow
October 10, 2026
First light at 5:14:34 am Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 5:40:08 am
Sunset time: 5:10:12 pm
Last light at 5:35:44 pm End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.
Day length: 11 hours, 30 minutes
Tomorrow will be 2 minutes shorter than today in Sanmu
Moon will rise on Oct 10 at 5:00 AM Moon will set on Oct 10 at 4:40 PMMoon phase: 🌘 Waning Crescent (0.1%)
- Sanmu, Chiba
- Latitude: 35.62756 (North)
- Longitude: 140.417618 (East)
- Time zone: Japan Standard Time (JST, UTC+9)
Shortest day in Sanmu, Chiba
The shortest day of the year will be in 2 months and 13 days, during the winter solstice on December 22, 2026, with a daylight length of 9 hours, 44 minutes.Longest day in Sanmu, Chiba
The longest day of the year was around 3 months ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours, 34 minutes.
October 2026 - Sanmu, Chiba - 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 October in Sanmu.
All times are in Sanmu's time: Japan Standard Time (JST, UTC+9).
The day length shortens by 1 hour, 4 minutes over the course of October 2026 in Sanmu, Chiba - from 11 hours, 49 minutes on the first day to 10 hours, 45 minutes on the last day.
| Day | First Light Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | Sunrise | Sunset | Last Light End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors. | 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 from this day's sunset to the next day's sunrise. | Moon phase | Solar Midnight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, Oct 1 | Twilight start Start of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.5:07:25 am | 5:32:52 am | 5:22:51 pm | Twilight end End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.5:48:16 pm | 11h 49m 59s | -2m 13s | Solar noon Time of day when the sun reaches its highest point in the sky.11:28:27 am | 51.2° | 4:37:50 am | 6:17:47 pm | 4:08:03 am | 6:47:31 pm | Night length Calculated from this day's sunset to the next day's sunrise.12h 10m 48s | 🌖 (72%) | 11:28:18 pm |
| Fri, Oct 2 | 5:08:12 am | 5:33:39 am | 5:21:25 pm | 5:46:50 pm | 11h 47m 46s | -2m 13s | 11:28:08 am | 50.8° | 4:38:38 am | 6:16:21 pm | 4:08:52 am | 6:46:03 pm | 12h 13m 2s | 🌖 (61%) | 11:27:58 pm |
| Sat, Oct 3 | 5:08:59 am | 5:34:27 am | 5:19:59 pm | 5:45:25 pm | 11h 45m 32s | -2m 14s | 11:27:48 am | 50.4° | 4:39:25 am | 6:14:56 pm | 4:09:42 am | 6:44:35 pm | 12h 15m 16s | 🌗 (49%) Last quarter at 10:25 pm |
11:27:39 pm |
| Sun, Oct 4 | 5:09:46 am | 5:35:15 am | 5:18:34 pm | 5:44:00 pm | 11h 43m 19s | -2m 13s | 11:27:29 am | 50.1° | 4:40:13 am | 6:13:31 pm | 4:10:31 am | 6:43:09 pm | 12h 17m 29s | 🌘 (38%) | 11:27:20 pm |
| Mon, Oct 5 | 5:10:34 am | 5:36:03 am | 5:17:09 pm | 5:42:36 pm | 11h 41m 6s | -2m 13s | 11:27:10 am | 49.7° | 4:41:01 am | 6:12:06 pm | 4:11:20 am | 6:41:43 pm | 12h 19m 42s | 🌘 (27%) | 11:27:01 pm |
| Tue, Oct 6 | 5:11:21 am | 5:36:51 am | 5:15:44 pm | 5:41:12 pm | 11h 38m 53s | -2m 13s | 11:26:52 am | 49.3° | 4:41:48 am | 6:10:43 pm | 4:12:09 am | 6:40:18 pm | 12h 21m 56s | 🌘 (18%) | 11:26:43 pm |
| Wed, Oct 7 | 5:12:09 am | 5:37:40 am | 5:14:20 pm | 5:39:49 pm | 11h 36m 40s | -2m 13s | 11:26:34 am | 48.9° | 4:42:36 am | 6:09:20 pm | 4:12:58 am | 6:38:54 pm | 12h 24m 9s | 🌘 (10%) | 11:26:25 pm |
| Thu, Oct 8 | 5:12:57 am | 5:38:29 am | 5:12:57 pm | 5:38:27 pm | 11h 34m 28s | -2m 12s | 11:26:16 am | 48.5° | 4:43:24 am | 6:07:57 pm | 4:13:47 am | 6:37:31 pm | 12h 26m 21s | 🌘 (5%) | 11:26:08 pm |
| Fri, Oct 9 | 5:13:45 am | 5:39:18 am | 5:11:34 pm | 5:37:05 pm | 11h 32m 16s | -2m 12s | 11:25:59 am | 48.1° | 4:44:12 am | 6:06:36 pm | 4:14:36 am | 6:36:09 pm | 12h 28m 34s | 🌘 (1%) | 11:25:51 pm |
| Sat, Oct 10 | 5:14:34 am | 5:40:08 am | 5:10:12 pm | 5:35:44 pm | 11h 30m 4s | -2m 12s | 11:25:42 am | 47.8° | 4:45:00 am | 6:05:15 pm | 4:15:25 am | 6:34:47 pm | 12h 30m 45s | 🌘 (0.1%) | 11:25:34 pm |
| Sun, Oct 11 | 5:15:22 am | 5:40:57 am | 5:08:50 pm | 5:34:24 pm | 11h 27m 53s | -2m 11s | 11:25:25 am | 47.4° | 4:45:48 am | 6:03:56 pm | 4:16:14 am | 6:33:27 pm | 12h 32m 58s | 🌑 (1%) New moon at 12:50 am |
11:25:17 pm |
| Mon, Oct 12 | 5:16:11 am | 5:41:48 am | 5:07:29 pm | 5:33:04 pm | 11h 25m 41s | -2m 12s | 11:25:09 am | 47° | 4:46:36 am | 6:02:37 pm | 4:17:02 am | 6:32:08 pm | 12h 35m 9s | 🌒 (4%) | 11:25:02 pm |
| Tue, Oct 13 | 5:17:00 am | 5:42:38 am | 5:06:09 pm | 5:31:45 pm | 11h 23m 31s | -2m 10s | 11:24:54 am | 46.6° | 4:47:25 am | 6:01:19 pm | 4:17:51 am | 6:30:49 pm | 12h 37m 20s | 🌒 (9%) | 11:24:47 pm |
| Wed, Oct 14 | 5:17:49 am | 5:43:29 am | 5:04:49 pm | 5:30:27 pm | 11h 21m 20s | -2m 11s | 11:24:39 am | 46.3° | 4:48:13 am | 6:00:01 pm | 4:18:40 am | 6:29:32 pm | 12h 39m 31s | 🌒 (15%) | 11:24:32 pm |
| Thu, Oct 15 | 5:18:39 am | 5:44:20 am | 5:03:30 pm | 5:29:10 pm | 11h 19m 10s | -2m 10s | 11:24:24 am | 45.9° | 4:49:02 am | 5:58:45 pm | 4:19:29 am | 6:28:16 pm | 12h 41m 42s | 🌒 (23%) | 11:24:17 pm |
| Fri, Oct 16 | 5:19:28 am | 5:45:12 am | 5:02:12 pm | 5:27:54 pm | 11h 17m 0s | -2m 10s | 11:24:10 am | 45.5° | 4:49:50 am | 5:57:30 pm | 4:20:17 am | 6:27:01 pm | 12h 43m 51s | 🌒 (31%) | 11:24:04 pm |
| Sat, Oct 17 | 5:20:19 am | 5:46:03 am | 5:00:55 pm | 5:26:38 pm | 11h 14m 52s | -2m 8s | 11:23:57 am | 45.2° | 4:50:39 am | 5:56:16 pm | 4:21:06 am | 6:25:46 pm | 12h 46m 1s | 🌒 (40%) | 11:23:51 pm |
| Sun, Oct 18 | 5:21:09 am | 5:46:56 am | 4:59:38 pm | 5:25:24 pm | 11h 12m 42s | -2m 10s | 11:23:44 am | 44.8° | 4:51:28 am | 5:55:03 pm | 4:21:55 am | 6:24:34 pm | 12h 48m 10s | 🌒 (50%) | 11:23:38 pm |
| Mon, Oct 19 | 5:21:59 am | 5:47:48 am | 4:58:23 pm | 5:24:10 pm | 11h 10m 35s | -2m 7s | 11:23:32 am | 44.4° | 4:52:17 am | 5:53:50 pm | 4:22:44 am | 6:23:22 pm | 12h 50m 18s | 🌓 (59%) First quarter at 1:12 am |
11:23:26 pm |
| Tue, Oct 20 | 5:22:50 am | 5:48:41 am | 4:57:08 pm | 5:22:58 pm | 11h 8m 27s | -2m 8s | 11:23:20 am | 44.1° | 4:53:07 am | 5:52:39 pm | 4:23:33 am | 6:22:11 pm | 12h 52m 27s | 🌔 (69%) | 11:23:15 pm |
| Wed, Oct 21 | 5:23:41 am | 5:49:35 am | 4:55:54 pm | 5:21:46 pm | 11h 6m 19s | -2m 8s | 11:23:09 am | 43.7° | 4:53:56 am | 5:51:29 pm | 4:24:22 am | 6:21:02 pm | 12h 54m 34s | 🌔 (77%) | 11:23:04 pm |
| Thu, Oct 22 | 5:24:33 am | 5:50:28 am | 4:54:41 pm | 5:20:36 pm | 11h 4m 13s | -2m 6s | 11:22:59 am | 43.4° | 4:54:46 am | 5:50:21 pm | 4:25:11 am | 6:19:54 pm | 12h 56m 41s | 🌔 (85%) | 11:22:54 pm |
| Fri, Oct 23 | 5:25:25 am | 5:51:22 am | 4:53:29 pm | 5:19:26 pm | 11h 2m 7s | -2m 6s | 11:22:49 am | 43° | 4:55:36 am | 5:49:13 pm | 4:26:00 am | 6:18:47 pm | 12h 58m 48s | 🌔 (92%) | 11:22:45 pm |
| Sat, Oct 24 | 5:26:17 am | 5:52:17 am | 4:52:19 pm | 5:18:18 pm | 11h 0m 2s | -2m 5s | 11:22:40 am | 42.7° | 4:56:26 am | 5:48:06 pm | 4:26:50 am | 6:17:41 pm | 13h 0m 53s | 🌔 (97%) | 11:22:36 pm |
| Sun, Oct 25 | 5:27:09 am | 5:53:12 am | 4:51:09 pm | 5:17:11 pm | 10h 57m 57s | -2m 5s | 11:22:32 am | 42.3° | 4:57:17 am | 5:47:01 pm | 4:27:39 am | 6:16:37 pm | 13h 2m 58s | 🌔 (99%) | 11:22:28 pm |
| Mon, Oct 26 | 5:28:01 am | 5:54:07 am | 4:50:00 pm | 5:16:05 pm | 10h 55m 53s | -2m 4s | 11:22:24 am | 42° | 4:58:07 am | 5:45:57 pm | 4:28:29 am | 6:15:34 pm | 13h 5m 2s | 🌕 (99.5%) Full moon at 1:11 pm |
11:22:21 pm |
| Tue, Oct 27 | 5:28:54 am | 5:55:02 am | 4:48:53 pm | 5:15:00 pm | 10h 53m 51s | -2m 2s | 11:22:18 am | 41.6° | 4:58:58 am | 5:44:55 pm | 4:29:18 am | 6:14:33 pm | 13h 7m 5s | 🌖 (97%) | 11:22:15 pm |
| Wed, Oct 28 | 5:29:47 am | 5:55:58 am | 4:47:46 pm | 5:13:56 pm | 10h 51m 48s | -2m 3s | 11:22:11 am | 41.3° | 4:59:49 am | 5:43:53 pm | 4:30:08 am | 6:13:33 pm | 13h 9m 8s | 🌖 (92%) | 11:22:09 pm |
| Thu, Oct 29 | 5:30:41 am | 5:56:54 am | 4:46:41 pm | 5:12:54 pm | 10h 49m 47s | -2m 1s | 11:22:06 am | 41° | 5:00:40 am | 5:42:53 pm | 4:30:58 am | 6:12:34 pm | 13h 11m 10s | 🌖 (84%) | 11:22:04 pm |
| Fri, Oct 30 | 5:31:35 am | 5:57:51 am | 4:45:37 pm | 5:11:53 pm | 10h 47m 46s | -2m 1s | 11:22:01 am | 40.6° | 5:01:32 am | 5:41:55 pm | 4:31:48 am | 6:11:37 pm | 13h 13m 11s | 🌖 (75%) | 11:22:00 pm |
| Sat, Oct 31 | 5:32:28 am | 5:58:48 am | 4:44:35 pm | 5:10:53 pm | 10h 45m 47s | -1m 59s | 11:21:58 am | 40.3° | 5:02:23 am | 5:40:57 pm | 4:32:38 am | 6:10:41 pm | 13h 15m 10s | 🌖 (64%) | 11:21:57 pm |
💡 Got a cool idea? 🤦 Found any errors?
We're always improving this website!
Sunrise and Sunset photos in Sanmu, Chiba
Enjoy this beautiful gallery of images of the sunset and sunrise at Sanmu, Chiba.
Year distribution of sunrise and sunset times in Sanmu, Chiba - 2026
The following graph shows sunrise and sunset times in Sanmu, Chiba for every day of the year.
Daylight Dawn & dusk (civil twilight) Night Solar noon
Earliest and latest sunrise and sunset in Sanmu
In Sanmu, the earliest sunrise of 2026 is on June 13 at 4:22 am, while the latest sunrise is on January 7 at 6:48 am. The earliest sunset is on December 6 at 4:24 pm, and the latest sunset is on June 29 at 6:58 pm.
Sanmu gets 4h 49m more daylight on the longest day than on the shortest one (14h 34m versus 9h 44m). Averaged over the whole year, a day lasts 12h 11m.
Sanmu Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Sanmu. 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 Sanmu.
Over the year, the 12:00 Sun swings between just 30.7° above the horizon (around Dec 20) and 77.1° (around Jun 23) in Sanmu. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans west of the meridian: over Sanmu 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 Sanmu, Chiba
These nearby towns and cities have almost the same sunrise and sunset times as Sanmu, Chiba — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Narutō 3 kmShibayama 6 kmYokoshiba 6 kmYachimata 9 kmTōgane 10 kmTako 13 kmTomisato 13 kmŌamishirasato 14 km