Sunrise and sunset times in Monte Sereno, CA
EditCheck out today's and tomorrow's sunrise and sunset times in Monte Sereno, as well as the whole calendar for October 2026.
Noticed slightly different times? We upgraded our calculations
Today
October 18, 2026. Current time: 4:09:06 pm
Night ends at 5:52 am5:52:00 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·Dawn at 6:52 am6:52:29 am
Dawn, first light: the start of civil twilight. The Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:18:50 am PDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:26:42 pm PDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dusk at 6:53 pm6:53:02 pm
Dusk, when it gets dark: the end of civil twilight. The Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:53 pm7:53:26 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Sun position chart
Now · Sun altitude: 24.24° · Azimuth: 234.6° (SW)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 11 hours, 7 minutes
2 hours, 17 minutes left for today's sunset in Monte Sereno
Moon rose on Oct 18 at 2:37 pm
Moon will set on Oct 19 at 12:29 amMoon phase: 🌓 First Quarter (53%)🌕 Full moon: Oct 25 at 9:11 pm · 🌑 New moon: Nov 8 at 11:02 pmTomorrow
October 19, 2026
Night ends at 5:53 am5:52:53 am
Start of astronomical twilight: the Sun is 18° below the horizon and the sky begins to brighten, too faintly to notice in a city.·Dawn at 6:53 am6:53:24 am
Dawn, first light: the start of civil twilight. The Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 7:19:47 am PDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:25:23 pm PDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dusk at 6:52 pm6:51:45 pm
Dusk, when it gets dark: the end of civil twilight. The Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:52 pm7:52:11 pm
End of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Day length: 11 hours, 5 minutes
Tomorrow will be 2 minutes shorter than today in Monte Sereno
Moon will set on Oct 19 at 12:29 am Moon will rise on Oct 19 at 3:09 pmMoon phase: 🌔 Waxing Gibbous (65%)
- Monte Sereno, California
- Latitude: 37.236332 (North)
- Longitude: -121.992455 (West)
- Time zone: Pacific Daylight Time (PDT, UTC−7)
Shortest day in Monte Sereno, CA
The shortest day of the year will be in 2 months and 3 days, during the winter solstice on December 21, 2026, with a daylight length of 9 hours, 35 minutes.Longest day in Monte Sereno, CA
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, 43 minutes.
October 2026 - Monte Sereno, California - 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 Monte Sereno.
All times are in Monte Sereno's time: Pacific Daylight Time (PDT, UTC−7).
The day length shortens by 1 hour, 7 minutes over the course of October 2026 in Monte Sereno, CA - from 11 hours, 47 minutes on the first day to 10 hours, 39 minutes on the last day.
| Day | First LightStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | SunriseWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley). | Sunrise Variation |
SunsetWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley). | Sunset Variation |
Last LightEnd 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 NoonTime 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 LengthCalculated from this day's sunset to the next day's sunrise. | Moon phase | Solar Midnight | Sun DeclinationThe latitude where the Sun is directly overhead at solar noon (the Sun's declination). It moves between the two tropics through the year. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, Oct 1 | Twilight startStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.6:37:35 am | 7:03:35 am | +52s | 6:50:55 pm | -1m 30s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:16:52 pm | 11h 47m 20s | -2m 22s | Solar noonTime of day when the sun reaches its highest point in the sky.12:57:32 pm | 49.33° | 6:07:23 am | 7:47:01 pm | 5:36:57 am | 8:17:22 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 13m 31s | 🌖 (64%)Waning Gibbous: 64% illuminated at midnight, at the end of the day | 12:57:42 am | 3.4° S |
| Fri, Oct 2 | 6:38:26 am | 7:04:26 am | +51s | 6:49:25 pm | -1m 30s | 7:15:22 pm | 11h 44m 59s | -2m 21s | 12:57:13 pm | 48.94° | 6:08:15 am | 7:45:31 pm | 5:37:51 am | 8:15:50 pm | 12h 15m 53s | 🌖 (53%)Waning Gibbous: 53% illuminated at midnight, at the end of the day | 12:57:23 am | 3.8° S |
| Sat, Oct 3 | 6:39:18 am | 7:05:18 am | +52s | 6:47:55 pm | -1m 30s | 7:13:54 pm | 11h 42m 37s | -2m 21s | 12:56:54 pm | 48.56° | 6:09:07 am | 7:44:01 pm | 5:38:45 am | 8:14:19 pm | 12h 18m 15s | 🌗 (42%) Last quarter at 6:25 amLast quarter at 6:25 am. At midnight, at the end of the day: 42% illuminated |
12:57:04 am | 4.2° S |
| Sun, Oct 4 | 6:40:09 am | 7:06:10 am | +52s | 6:46:26 pm | -1m 29s | 7:12:25 pm | 11h 40m 16s | -2m 21s | 12:56:35 pm | 48.17° | 6:09:58 am | 7:42:33 pm | 5:39:39 am | 8:12:49 pm | 12h 20m 36s | 🌘 (31%)Waning Crescent: 31% illuminated at midnight, at the end of the day | 12:56:44 am | 4.6° S |
| Mon, Oct 5 | 6:41:01 am | 7:07:02 am | +52s | 6:44:58 pm | -1m 28s | 7:10:57 pm | 11h 37m 56s | -2m 21s | 12:56:17 pm | 47.79° | 6:10:50 am | 7:41:05 pm | 5:40:32 am | 8:11:19 pm | 12h 22m 57s | 🌘 (21%)Waning Crescent: 21% illuminated at midnight, at the end of the day | 12:56:26 am | 5.0° S |
| Tue, Oct 6 | 6:41:52 am | 7:07:55 am | +53s | 6:43:30 pm | -1m 28s | 7:09:30 pm | 11h 35m 35s | -2m 21s | 12:55:59 pm | 47.40° | 6:11:42 am | 7:39:38 pm | 5:41:25 am | 8:09:51 pm | 12h 25m 18s | 🌘 (13%)Waning Crescent: 13% illuminated at midnight, at the end of the day | 12:56:08 am | 5.4° S |
| Wed, Oct 7 | 6:42:44 am | 7:08:48 am | +53s | 6:42:02 pm | -1m 28s | 7:08:04 pm | 11h 33m 14s | -2m 20s | 12:55:42 pm | 47.02° | 6:12:34 am | 7:38:11 pm | 5:42:18 am | 8:08:23 pm | 12h 27m 39s | 🌘 (6%)Waning Crescent: 6% illuminated at midnight, at the end of the day | 12:55:51 am | 5.7° S |
| Thu, Oct 8 | 6:43:36 am | 7:09:41 am | +53s | 6:40:35 pm | -1m 27s | 7:06:38 pm | 11h 30m 54s | -2m 20s | 12:55:25 pm | 46.64° | 6:13:26 am | 7:36:46 pm | 5:43:11 am | 8:06:57 pm | 12h 30m 0s | 🌘 (2%)Waning Crescent: 2% illuminated at midnight, at the end of the day | 12:55:34 am | 6.1° S |
| Fri, Oct 9 | 6:44:29 am | 7:10:35 am | +54s | 6:39:09 pm | -1m 26s | 7:05:13 pm | 11h 28m 34s | -2m 20s | 12:55:08 pm | 46.26° | 6:14:18 am | 7:35:21 pm | 5:44:04 am | 8:05:31 pm | 12h 32m 19s | 🌘 (0.2%)Waning Crescent: 0.2% illuminated at midnight, at the end of the day | 12:55:16 am | 6.5° S |
| Sat, Oct 10 | 6:45:21 am | 7:11:28 am | +53s | 6:37:43 pm | -1m 26s | 7:03:48 pm | 11h 26m 15s | -2m 20s | 12:54:52 pm | 45.88° | 6:15:10 am | 7:33:57 pm | 5:44:57 am | 8:04:06 pm | 12h 34m 39s | 🌑 (1%) New moon at 8:50 amNew moon at 8:50 am. At midnight, at the end of the day: 1% illuminated |
12:55:00 am | 6.9° S |
| Sun, Oct 11 | 6:46:14 am | 7:12:22 am | +54s | 6:36:18 pm | -1m 25s | 7:02:24 pm | 11h 23m 56s | -2m 19s | 12:54:37 pm | 45.51° | 6:16:02 am | 7:32:34 pm | 5:45:50 am | 8:02:42 pm | 12h 36m 59s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 12:54:45 am | 7.3° S |
| Mon, Oct 12 | 6:47:07 am | 7:13:17 am | +55s | 6:34:53 pm | -1m 25s | 7:01:02 pm | 11h 21m 36s | -2m 19s | 12:54:21 pm | 45.13° | 6:16:54 am | 7:31:11 pm | 5:46:43 am | 8:01:20 pm | 12h 39m 19s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 12:54:28 am | 7.6° S |
| Tue, Oct 13 | 6:48:00 am | 7:14:12 am | +55s | 6:33:29 pm | -1m 24s | 6:59:39 pm | 11h 19m 17s | -2m 19s | 12:54:07 pm | 44.76° | 6:17:47 am | 7:29:50 pm | 5:47:36 am | 7:59:58 pm | 12h 41m 38s | 🌒 (13%)Waxing Crescent: 13% illuminated at midnight, at the end of the day | 12:54:14 am | 8.0° S |
| Wed, Oct 14 | 6:48:53 am | 7:15:07 am | +55s | 6:32:06 pm | -1m 23s | 6:58:18 pm | 11h 16m 59s | -2m 18s | 12:53:53 pm | 44.39° | 6:18:39 am | 7:28:30 pm | 5:48:29 am | 7:58:37 pm | 12h 43m 56s | 🌒 (20%)Waxing Crescent: 20% illuminated at midnight, at the end of the day | 12:54:00 am | 8.4° S |
| Thu, Oct 15 | 6:49:47 am | 7:16:02 am | +55s | 6:30:44 pm | -1m 22s | 6:56:58 pm | 11h 14m 42s | -2m 18s | 12:53:39 pm | 44.02° | 6:19:32 am | 7:27:10 pm | 5:49:22 am | 7:57:18 pm | 12h 46m 14s | 🌒 (28%)Waxing Crescent: 28% illuminated at midnight, at the end of the day | 12:53:46 am | 8.7° S |
| Fri, Oct 16 | 6:50:41 am | 7:16:58 am | +56s | 6:29:22 pm | -1m 22s | 6:55:38 pm | 11h 12m 24s | -2m 17s | 12:53:26 pm | 43.65° | 6:20:25 am | 7:25:52 pm | 5:50:14 am | 7:55:59 pm | 12h 48m 32s | 🌒 (37%)Waxing Crescent: 37% illuminated at midnight, at the end of the day | 12:53:32 am | 9.1° S |
| Sat, Oct 17 | 6:51:35 am | 7:17:54 am | +56s | 6:28:02 pm | -1m 20s | 6:54:19 pm | 11h 10m 8s | -2m 17s | 12:53:14 pm | 43.28° | 6:21:18 am | 7:24:35 pm | 5:51:07 am | 7:54:42 pm | 12h 50m 48s | 🌒 (46%)Waxing Crescent: 46% illuminated at midnight, at the end of the day | 12:53:20 am | 9.5° S |
| Sun, Oct 18 | 6:52:29 am | 7:18:50 am | +56s | 6:26:42 pm | -1m 20s | 6:53:02 pm | 11h 7m 52s | -2m 16s | 12:53:02 pm | 42.92° | 6:22:11 am | 7:23:18 pm | 5:52:00 am | 7:53:26 pm | 12h 53m 5s | 🌓 (56%) First quarter at 9:12 amFirst quarter at 9:12 am. At midnight, at the end of the day: 56% illuminated |
12:53:08 am | 9.8° S |
| Mon, Oct 19 | 6:53:24 am | 7:19:47 am | +57s | 6:25:23 pm | -1m 19s | 6:51:45 pm | 11h 5m 36s | -2m 16s | 12:52:51 pm | 42.56° | 6:23:04 am | 7:22:03 pm | 5:52:53 am | 7:52:11 pm | 12h 55m 21s | 🌔 (65%)Waxing Gibbous: 65% illuminated at midnight, at the end of the day | 12:52:57 am | 10.2° S |
| Tue, Oct 20 | 6:54:19 am | 7:20:44 am | +57s | 6:24:05 pm | -1m 18s | 6:50:29 pm | 11h 3m 21s | -2m 15s | 12:52:40 pm | 42.20° | 6:23:57 am | 7:20:49 pm | 5:53:46 am | 7:50:58 pm | 12h 57m 37s | 🌔 (74%)Waxing Gibbous: 74% illuminated at midnight, at the end of the day | 12:52:45 am | 10.6° S |
| Wed, Oct 21 | 6:55:14 am | 7:21:42 am | +58s | 6:22:48 pm | -1m 17s | 6:49:15 pm | 11h 1m 6s | -2m 15s | 12:52:30 pm | 41.85° | 6:24:51 am | 7:19:36 pm | 5:54:39 am | 7:49:46 pm | 12h 59m 52s | 🌔 (83%)Waxing Gibbous: 83% illuminated at midnight, at the end of the day | 12:52:35 am | 10.9° S |
| Thu, Oct 22 | 6:56:09 am | 7:22:40 am | +58s | 6:21:32 pm | -1m 16s | 6:48:01 pm | 10h 58m 52s | -2m 14s | 12:52:21 pm | 41.49° | 6:25:44 am | 7:18:25 pm | 5:55:32 am | 7:48:35 pm | 13h 2m 6s | 🌔 (90%)Waxing Gibbous: 90% illuminated at midnight, at the end of the day | 12:52:25 am | 11.3° S |
| Fri, Oct 23 | 6:57:05 am | 7:23:38 am | +58s | 6:20:17 pm | -1m 15s | 6:46:49 pm | 10h 56m 39s | -2m 13s | 12:52:13 pm | 41.14° | 6:26:38 am | 7:17:14 pm | 5:56:25 am | 7:47:25 pm | 13h 4m 20s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 12:52:17 am | 11.6° S |
| Sat, Oct 24 | 6:58:01 am | 7:24:37 am | +59s | 6:19:03 pm | -1m 14s | 6:45:38 pm | 10h 54m 26s | -2m 12s | 12:52:05 pm | 40.80° | 6:27:32 am | 7:16:05 pm | 5:57:18 am | 7:46:17 pm | 13h 6m 33s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 12:52:09 am | 12.0° S |
| Sun, Oct 25 | 6:58:57 am | 7:25:36 am | +59s | 6:17:50 pm | -1m 13s | 6:44:28 pm | 10h 52m 14s | -2m 12s | 12:51:58 pm | 40.45° | 6:28:26 am | 7:14:57 pm | 5:58:11 am | 7:45:10 pm | 13h 8m 45s | 🌕 (99.8%) Full moon at 9:11 pmFull moon at 9:11 pm. At midnight, at the end of the day: 99.8% illuminated |
12:52:02 am | 12.3° S |
| Mon, Oct 26 | 6:59:53 am | 7:26:35 am | +59s | 6:16:38 pm | -1m 12s | 6:43:19 pm | 10h 50m 3s | -2m 11s | 12:51:51 pm | 40.11° | 6:29:21 am | 7:13:50 pm | 5:59:05 am | 7:44:04 pm | 13h 10m 56s | 🌖 (98%)Waning Gibbous: 98% illuminated at midnight, at the end of the day | 12:51:54 am | 12.7° S |
| Tue, Oct 27 | 7:00:50 am | 7:27:34 am | +59s | 6:15:28 pm | -1m 10s | 6:42:11 pm | 10h 47m 54s | -2m 10s | 12:51:46 pm | 39.77° | 6:30:15 am | 7:12:45 pm | 5:59:58 am | 7:43:00 pm | 13h 13m 6s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 12:51:49 am | 13.0° S |
| Wed, Oct 28 | 7:01:47 am | 7:28:34 am | +1m 0s | 6:14:19 pm | -1m 9s | 6:41:05 pm | 10h 45m 45s | -2m 9s | 12:51:41 pm | 39.44° | 6:31:10 am | 7:11:41 pm | 6:00:51 am | 7:41:58 pm | 13h 15m 16s | 🌖 (87%)Waning Gibbous: 87% illuminated at midnight, at the end of the day | 12:51:43 am | 13.3° S |
| Thu, Oct 29 | 7:02:44 am | 7:29:35 am | +1m 1s | 6:13:11 pm | -1m 8s | 6:40:00 pm | 10h 43m 36s | -2m 8s | 12:51:37 pm | 39.11° | 6:32:05 am | 7:10:38 pm | 6:01:45 am | 7:40:56 pm | 13h 17m 24s | 🌖 (78%)Waning Gibbous: 78% illuminated at midnight, at the end of the day | 12:51:39 am | 13.7° S |
| Fri, Oct 30 | 7:03:42 am | 7:30:35 am | +1m 0s | 6:12:04 pm | -1m 7s | 6:38:56 pm | 10h 41m 29s | -2m 7s | 12:51:34 pm | 38.78° | 6:33:00 am | 7:09:37 pm | 6:02:39 am | 7:39:57 pm | 13h 19m 32s | 🌖 (68%)Waning Gibbous: 68% illuminated at midnight, at the end of the day | 12:51:36 am | 14.0° S |
| Sat, Oct 31 | 7:04:40 am | 7:31:36 am | +1m 1s | 6:10:58 pm | -1m 6s | 6:37:54 pm | 10h 39m 22s | -2m 6s | 12:51:31 pm | 38.46° | 6:33:55 am | 7:08:38 pm | 6:03:32 am | 7:38:59 pm | 13h 21m 39s | 🌖 (56%)Waning Gibbous: 56% illuminated at midnight, at the end of the day | 12:51:32 am | 14.3° S |
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Year distribution of sunrise and sunset times in Monte Sereno, CA - 2026
The following graph shows sunrise and sunset times in Monte Sereno, CA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Monte Sereno, CA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Monte Sereno, CA
In Monte Sereno, CA, the earliest sunrise of 2026 is on June 13 at 5:47 am, while the latest sunrise is on October 31 at 7:31 am. The earliest sunset is on December 6 at 4:50 pm, and the latest sunset is on June 27 at 8:32 pm.
Monte Sereno, CA gets 5h 07m more daylight on the longest day than on the shortest one (14h 43m versus 9h 35m). Averaged over the whole year, a day lasts 12h 11m.
Monte Sereno, CA Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Monte Sereno. 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 Monte Sereno.
Over the year, the 12:00 Sun swings between just 29.3° above the horizon (around Dec 21) and 76° (around Jun 21) in Monte Sereno. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma.
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 Monte Sereno, CA
These nearby towns and cities have almost the same sunrise and sunset times as Monte Sereno, CA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Los Gatos 2 miSaratoga 3 miCampbell 4 miCupertino 6 miSan Jose 9 miSunnyvale 9 miMountain View 11 miLos Altos 12 mi