Sunrise and sunset times in Boa Vista
EditCheck out today's and tomorrow's sunrise and sunset times in Boa Vista, as well as the whole calendar for October 2026.
Clocks went back one hour yesterday at 2:00 am (WEST → WET).
Fri, Oct 23FriSat, Oct 24SatSun, Oct 25SunMon, Oct 26Mon 
Sunrise7:53 am7:54 am6:55 am6:56 am 
Sunset6:44 pm6:43 pm5:41 pm5:40 pm
Today
October 26, 2026. Current time: 12:29:09 pm
Night ends at 5:26 am5:26:14 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.·First light at 6:29 am6:29:12 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: 6:56:53 amWhen 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: 5:40:26 pmWhen 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).
Dark at 6:08 pm6:08:06 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:11 pm7:10:59 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: 37.62° · Azimuth: 183.1° (S)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 10 hours, 43 minutes
5 hours, 11 minutes left for today's sunset in Boa Vista
Moon set on Oct 26 at 7:19 am
Moon will rise on Oct 26 at 5:33 pmMoon phase: 🌕 Full Moon (99.6%)🌕 Full moon: today at 4:11 am · 🌑 New moon: Nov 9 at 7:02 amTomorrow
October 27, 2026
Night ends at 5:27 am5:27:14 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.·First light at 6:30 am6:30:15 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: 6:57:59 amWhen 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: 5:39:09 pmWhen 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).
Dark at 6:07 pm6:06:51 pm
End of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:10 pm7:09:49 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: 10 hours, 41 minutes
Tomorrow will be 2 minutes shorter than today in Boa Vista
Moon will set on Oct 27 at 8:36 am Moon will rise on Oct 27 at 6:13 pmMoon phase: 🌖 Waning Gibbous (95%)
- Boa Vista, Leiria
- Latitude: 39.78413 (North)
- Longitude: -8.75225 (West)
- Time zone: Western European Standard Time (WET, UTC+0)
Shortest day in Boa Vista, Leiria
The shortest day of the year will be in 1 month and 25 days, during the winter solstice on December 21, 2026, with a daylight length of 9 hours, 21 minutes.Longest day in Boa Vista, Leiria
The longest day of the year was around 4 months ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours, 59 minutes.
October 2026 - Boa Vista, Leiria - 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 Boa Vista.
All times are in Boa Vista's time: Western European Summer Time (WEST, UTC+1) until October 25, 2026, and Western European Standard Time (WET, UTC+0) from then on.
The day length shortens by 1 hour, 15 minutes over the course of October 2026 in Boa Vista, Leiria - from 11 hours, 46 minutes on the first day to 10 hours, 31 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.7:04:12 am | 7:31:08 am | +58s | 7:17:35 pm | -1m 37s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.7:44:28 pm | 11h 46m 27s | -2m 35s | Solar noonTime of day when the sun reaches its highest point in the sky.1:24:40 pm | 46.90° | 6:32:53 am | 8:15:43 pm | 6:01:17 am | 8:47:15 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 14m 31s | 🌖 (68%)Waning Gibbous: 68% illuminated at midnight, at the end of the day | 1:24:50 am | 3.3° S |
| Fri, Oct 2 | 7:05:10 am | 7:32:06 am | +58s | 7:15:58 pm | -1m 37s | 7:42:52 pm | 11h 43m 52s | -2m 35s | 1:24:21 pm | 46.52° | 6:33:52 am | 8:14:06 pm | 6:02:18 am | 8:45:35 pm | 12h 17m 7s | 🌖 (57%)Waning Gibbous: 57% illuminated at midnight, at the end of the day | 1:24:31 am | 3.7° S |
| Sat, Oct 3 | 7:06:08 am | 7:33:05 am | +59s | 7:14:22 pm | -1m 36s | 7:41:16 pm | 11h 41m 17s | -2m 35s | 1:24:02 pm | 46.13° | 6:34:51 am | 8:12:29 pm | 6:03:19 am | 8:43:57 pm | 12h 19m 42s | 🌗 (46%) Last quarter at 2:25 pmLast quarter at 2:25 pm. At midnight, at the end of the day: 46% illuminated |
1:24:11 am | 4.1° S |
| Sun, Oct 4 | 7:07:06 am | 7:34:04 am | +59s | 7:12:46 pm | -1m 36s | 7:39:41 pm | 11h 38m 42s | -2m 35s | 1:23:44 pm | 45.75° | 6:35:50 am | 8:10:54 pm | 6:04:20 am | 8:42:19 pm | 12h 22m 17s | 🌘 (34%)Waning Crescent: 34% illuminated at midnight, at the end of the day | 1:23:54 am | 4.5° S |
| Mon, Oct 5 | 7:08:05 am | 7:35:03 am | +59s | 7:11:11 pm | -1m 35s | 7:38:06 pm | 11h 36m 8s | -2m 35s | 1:23:25 pm | 45.36° | 6:36:48 am | 8:09:19 pm | 6:05:21 am | 8:40:42 pm | 12h 24m 51s | 🌘 (24%)Waning Crescent: 24% illuminated at midnight, at the end of the day | 1:23:34 am | 4.9° S |
| Tue, Oct 6 | 7:09:03 am | 7:36:02 am | +59s | 7:09:36 pm | -1m 35s | 7:36:32 pm | 11h 33m 34s | -2m 34s | 1:23:07 pm | 44.98° | 6:37:47 am | 8:07:45 pm | 6:06:21 am | 8:39:06 pm | 12h 27m 25s | 🌘 (15%)Waning Crescent: 15% illuminated at midnight, at the end of the day | 1:23:16 am | 5.2° S |
| Wed, Oct 7 | 7:10:02 am | 7:37:01 am | +59s | 7:08:01 pm | -1m 35s | 7:34:59 pm | 11h 31m 0s | -2m 34s | 1:22:50 pm | 44.59° | 6:38:46 am | 8:06:11 pm | 6:07:22 am | 8:37:31 pm | 12h 30m 0s | 🌘 (8%)Waning Crescent: 8% illuminated at midnight, at the end of the day | 1:22:59 am | 5.6° S |
| Thu, Oct 8 | 7:11:00 am | 7:38:01 am | +1m 0s | 7:06:27 pm | -1m 34s | 7:33:26 pm | 11h 28m 26s | -2m 34s | 1:22:33 pm | 44.21° | 6:39:45 am | 8:04:38 pm | 6:08:22 am | 8:35:57 pm | 12h 32m 34s | 🌘 (3%)Waning Crescent: 3% illuminated at midnight, at the end of the day | 1:22:42 am | 6.0° S |
| Fri, Oct 9 | 7:11:59 am | 7:39:01 am | +1m 0s | 7:04:54 pm | -1m 33s | 7:31:54 pm | 11h 25m 53s | -2m 34s | 1:22:16 pm | 43.83° | 6:40:43 am | 8:03:07 pm | 6:09:22 am | 8:34:24 pm | 12h 35m 8s | 🌘 (1%)Waning Crescent: 1% illuminated at midnight, at the end of the day | 1:22:24 am | 6.4° S |
| Sat, Oct 10 | 7:12:58 am | 7:40:02 am | +1m 1s | 7:03:21 pm | -1m 33s | 7:30:22 pm | 11h 23m 19s | -2m 33s | 1:22:00 pm | 43.45° | 6:41:42 am | 8:01:36 pm | 6:10:22 am | 8:32:52 pm | 12h 37m 42s | 🌑 (0.2%) New moon at 4:50 pmNew moon at 4:50 pm. At midnight, at the end of the day: 0.2% illuminated |
1:22:08 am | 6.8° S |
| Sun, Oct 11 | 7:13:57 am | 7:41:03 am | +1m 1s | 7:01:49 pm | -1m 32s | 7:28:52 pm | 11h 20m 46s | -2m 33s | 1:21:44 pm | 43.08° | 6:42:41 am | 8:00:05 pm | 6:11:22 am | 8:31:21 pm | 12h 40m 15s | 🌒 (2%)Waxing Crescent: 2% illuminated at midnight, at the end of the day | 1:21:52 am | 7.1° S |
| Mon, Oct 12 | 7:14:57 am | 7:42:04 am | +1m 1s | 7:00:17 pm | -1m 32s | 7:27:22 pm | 11h 18m 13s | -2m 33s | 1:21:28 pm | 42.70° | 6:43:40 am | 7:58:36 pm | 6:12:22 am | 8:29:51 pm | 12h 42m 48s | 🌒 (6%)Waxing Crescent: 6% illuminated at midnight, at the end of the day | 1:21:35 am | 7.5° S |
| Tue, Oct 13 | 7:15:57 am | 7:43:05 am | +1m 1s | 6:58:47 pm | -1m 30s | 7:25:53 pm | 11h 15m 42s | -2m 32s | 1:21:14 pm | 42.33° | 6:44:39 am | 7:57:08 pm | 6:13:21 am | 8:28:22 pm | 12h 45m 20s | 🌒 (11%)Waxing Crescent: 11% illuminated at midnight, at the end of the day | 1:21:22 am | 7.9° S |
| Wed, Oct 14 | 7:16:56 am | 7:44:07 am | +1m 2s | 6:57:17 pm | -1m 30s | 7:24:25 pm | 11h 13m 10s | -2m 32s | 1:20:59 pm | 41.96° | 6:45:38 am | 7:55:41 pm | 6:14:21 am | 8:26:54 pm | 12h 47m 52s | 🌒 (18%)Waxing Crescent: 18% illuminated at midnight, at the end of the day | 1:21:06 am | 8.3° S |
| Thu, Oct 15 | 7:17:56 am | 7:45:09 am | +1m 2s | 6:55:47 pm | -1m 30s | 7:22:58 pm | 11h 10m 38s | -2m 31s | 1:20:46 pm | 41.59° | 6:46:37 am | 7:54:15 pm | 6:15:21 am | 8:25:28 pm | 12h 50m 24s | 🌒 (26%)Waxing Crescent: 26% illuminated at midnight, at the end of the day | 1:20:53 am | 8.6° S |
| Fri, Oct 16 | 7:18:57 am | 7:46:11 am | +1m 2s | 6:54:19 pm | -1m 28s | 7:21:31 pm | 11h 8m 8s | -2m 31s | 1:20:32 pm | 41.22° | 6:47:36 am | 7:52:49 pm | 6:16:20 am | 8:24:02 pm | 12h 52m 55s | 🌒 (34%)Waxing Crescent: 34% illuminated at midnight, at the end of the day | 1:20:38 am | 9.0° S |
| Sat, Oct 17 | 7:19:57 am | 7:47:14 am | +1m 3s | 6:52:51 pm | -1m 28s | 7:20:06 pm | 11h 5m 37s | -2m 30s | 1:20:20 pm | 40.85° | 6:48:35 am | 7:51:25 pm | 6:17:20 am | 8:22:38 pm | 12h 55m 26s | 🌒 (43%)Waxing Crescent: 43% illuminated at midnight, at the end of the day | 1:20:26 am | 9.4° S |
| Sun, Oct 18 | 7:20:58 am | 7:48:17 am | +1m 3s | 6:51:25 pm | -1m 26s | 7:18:42 pm | 11h 3m 8s | -2m 30s | 1:20:08 pm | 40.49° | 6:49:35 am | 7:50:02 pm | 6:18:19 am | 8:21:15 pm | 12h 57m 55s | 🌓 (53%) First quarter at 5:12 pmFirst quarter at 5:12 pm. At midnight, at the end of the day: 53% illuminated |
1:20:14 am | 9.7° S |
| Mon, Oct 19 | 7:21:59 am | 7:49:20 am | +1m 3s | 6:49:59 pm | -1m 26s | 7:17:18 pm | 11h 0m 39s | -2m 29s | 1:19:57 pm | 40.13° | 6:50:34 am | 7:48:41 pm | 6:19:19 am | 8:19:53 pm | 13h 0m 25s | 🌔 (62%)Waxing Gibbous: 62% illuminated at midnight, at the end of the day | 1:20:03 am | 10.1° S |
| Tue, Oct 20 | 7:23:00 am | 7:50:24 am | +1m 4s | 6:48:34 pm | -1m 25s | 7:15:56 pm | 10h 58m 10s | -2m 29s | 1:19:46 pm | 39.77° | 6:51:34 am | 7:47:20 pm | 6:20:18 am | 8:18:33 pm | 13h 2m 54s | 🌔 (72%)Waxing Gibbous: 72% illuminated at midnight, at the end of the day | 1:19:51 am | 10.4° S |
| Wed, Oct 21 | 7:24:02 am | 7:51:28 am | +1m 4s | 6:47:10 pm | -1m 24s | 7:14:35 pm | 10h 55m 42s | -2m 28s | 1:19:36 pm | 39.41° | 6:52:34 am | 7:46:00 pm | 6:21:17 am | 8:17:14 pm | 13h 5m 22s | 🌔 (80%)Waxing Gibbous: 80% illuminated at midnight, at the end of the day | 1:19:41 am | 10.8° S |
| Thu, Oct 22 | 7:25:03 am | 7:52:32 am | +1m 4s | 6:45:47 pm | -1m 23s | 7:13:14 pm | 10h 53m 15s | -2m 27s | 1:19:26 pm | 39.06° | 6:53:34 am | 7:44:42 pm | 6:22:17 am | 8:15:56 pm | 13h 7m 50s | 🌔 (88%)Waxing Gibbous: 88% illuminated at midnight, at the end of the day | 1:19:30 am | 11.2° S |
| Fri, Oct 23 | 7:26:05 am | 7:53:37 am | +1m 5s | 6:44:25 pm | -1m 22s | 7:11:55 pm | 10h 50m 48s | -2m 27s | 1:19:18 pm | 38.71° | 6:54:34 am | 7:43:25 pm | 6:23:16 am | 8:14:40 pm | 13h 10m 17s | 🌔 (94%)Waxing Gibbous: 94% illuminated at midnight, at the end of the day | 1:19:22 am | 11.5° S |
| Sat, Oct 24 | 7:27:07 am | 7:54:42 am | +1m 5s | 6:43:04 pm | -1m 21s | 7:10:38 pm | 10h 48m 22s | -2m 26s | 1:19:10 pm | 38.36° | 6:55:34 am | 7:42:09 pm | 6:24:16 am | 8:13:25 pm | 13h 12m 43s | 🌔 (98%)Waxing Gibbous: 98% illuminated at midnight, at the end of the day | 1:19:14 am | 11.9° S |
| Sun, Oct 25 🕐 -1h | 6:28:10 am | 6:55:47 am | +1m 5son the clock: -58m 55s | 5:41:45 pm | -1m 19son the clock: -1h 1m 19s | 6:09:21 pm | 10h 45m 58s | -2m 25s | 12:19:02 pm | 38.01° | 5:56:34 am | 6:40:55 pm | 5:25:15 am | 7:12:12 pm | 13h 15m 8s | 🌔 (99.8%)Waxing Gibbous: 99.8% illuminated at midnight, at the end of the day | 1:19:05 am | 12.2° S |
| Mon, Oct 26 | 6:29:12 am | 6:56:53 am | +1m 6s | 5:40:26 pm | -1m 19s | 6:08:06 pm | 10h 43m 33s | -2m 24s | 12:18:56 pm | 37.67° | 5:57:34 am | 6:39:42 pm | 5:26:14 am | 7:10:59 pm | 13h 17m 33s | 🌕 (99%) Full moon at 4:11 amFull moon at 4:11 am. At midnight, at the end of the day: 99% illuminated |
12:18:59 am | 12.5° S |
| Tue, Oct 27 | 6:30:15 am | 6:57:59 am | +1m 6s | 5:39:09 pm | -1m 17s | 6:06:51 pm | 10h 41m 10s | -2m 23s | 12:18:50 pm | 37.33° | 5:58:35 am | 6:38:30 pm | 5:27:14 am | 7:09:49 pm | 13h 19m 56s | 🌖 (95%)Waning Gibbous: 95% illuminated at midnight, at the end of the day | 12:18:53 am | 12.9° S |
| Wed, Oct 28 | 6:31:18 am | 6:59:05 am | +1m 6s | 5:37:53 pm | -1m 16s | 6:05:39 pm | 10h 38m 48s | -2m 22s | 12:18:45 pm | 37.00° | 5:59:36 am | 6:37:20 pm | 5:28:13 am | 7:08:40 pm | 13h 22m 19s | 🌖 (89%)Waning Gibbous: 89% illuminated at midnight, at the end of the day | 12:18:47 am | 13.2° S |
| Thu, Oct 29 | 6:32:22 am | 7:00:12 am | +1m 7s | 5:36:38 pm | -1m 15s | 6:04:27 pm | 10h 36m 26s | -2m 21s | 12:18:41 pm | 36.66° | 6:00:36 am | 6:36:11 pm | 5:29:13 am | 7:07:32 pm | 13h 24m 41s | 🌖 (81%)Waning Gibbous: 81% illuminated at midnight, at the end of the day | 12:18:43 am | 13.6° S |
| Fri, Oct 30 | 6:33:25 am | 7:01:19 am | +1m 7s | 5:35:24 pm | -1m 14s | 6:03:17 pm | 10h 34m 5s | -2m 20s | 12:18:37 pm | 36.34° | 6:01:37 am | 6:35:03 pm | 5:30:12 am | 7:06:26 pm | 13h 27m 2s | 🌖 (71%)Waning Gibbous: 71% illuminated at midnight, at the end of the day | 12:18:39 am | 13.9° S |
| Sat, Oct 31 | 6:34:29 am | 7:02:26 am | +1m 7s | 5:34:12 pm | -1m 12s | 6:02:08 pm | 10h 31m 46s | -2m 19s | 12:18:34 pm | 36.01° | 6:02:38 am | 6:33:57 pm | 5:31:12 am | 7:05:22 pm | 13h 29m 21s | 🌖 (60%)Waning Gibbous: 60% illuminated at midnight, at the end of the day | 12:18:35 am | 14.2° S |
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Year distribution of sunrise and sunset times in Boa Vista, Leiria - 2026
The following graph shows sunrise and sunset times in Boa Vista, Leiria for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Boa Vista, Leiria.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Boa Vista
In Boa Vista, the earliest sunrise of 2026 is on June 14 at 6:06 am, while the latest sunrise is on January 4 at 7:56 am. The earliest sunset is on December 7 at 5:10 pm, and the latest sunset is on June 27 at 9:07 pm.
Boa Vista gets 5h 38m more daylight on the longest day than on the shortest one (14h 59m versus 9h 21m). Averaged over the whole year, a day lasts 12h 12m.
Boa Vista Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Boa Vista. 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 Boa Vista.
Over the year, the 12:00 Sun swings between just 26.3° above the horizon (around Dec 24) and 71.9° (around Jun 17) in Boa Vista. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans east of the meridian: over Boa Vista the Sun reaches its highest point between 12:18 and 12:49 depending on the time of year, but never at 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 Boa Vista, Leiria
These nearby towns and cities have almost the same sunrise and sunset times as Boa Vista, Leiria — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Mata 3 kmMilagres 4 kmColmeias 4 kmCaranguejeira 6 kmLeiria 6 kmCaldelas 7 kmBarreiros 8 kmFamalicão 9 km
Eswatini
Lesotho
Puerto Rico