Question 1

How many hours of daylight does Asunción get today?

Accepted Answer

Asunción currently gets approximately 10 hours and 50 minutes of daylight today. This varies throughout the year — days are longest around the summer solstice (June in the Northern Hemisphere, December in the Southern Hemisphere) and shortest around the winter solstice. At 25.3° latitude, Asunción sees moderate variation, with summer days noticeably longer than winter days. Our calculations use the SunCalc astronomical library for accuracy within 1–2 minutes.

Question 2

What time does the sun rise in Asunción?

Accepted Answer

Sunrise times in Asunción change throughout the year based on the Earth's axial tilt and the city's position at 25.3° latitude. Use the table above to see today's exact sunrise time, as well as dawn (civil twilight) and other twilight phases. The earliest sunrise typically occurs around the summer solstice, while the latest sunrise happens near the winter solstice. The difference between earliest and latest sunrise can be over two hours. All sunrise calculations are based on NOAA solar position algorithms via the SunCalc library.

Question 3

What time does the sun set in Asunción?

Accepted Answer

Sunset times in Asunción vary by season due to the Earth's orbital mechanics and the city's latitude of 25.3°. Check the table above for today's exact sunset time, including dusk and twilight phases. The latest sunset typically occurs a few days after the summer solstice, while the earliest sunset happens a few days before the winter solstice. At mid-latitudes, you can expect sunset to vary by 2–3 hours across the seasons.

Question 4

How does day length change throughout the year in Asunción?

Accepted Answer

Asunción at 25.3° latitude experiences moderate seasonal day length variation. Summer days are noticeably longer than winter days, with daylight typically ranging from about 8 to 16 hours depending on the time of year. The rate of change is fastest around the equinoxes (March and September), when day length changes by several minutes each day. Around the solstices, the rate of change slows as day length approaches its maximum or minimum. This makes spring and autumn the seasons with the most noticeable daily changes in sunrise and sunset times.

Question 5

What is civil twilight in Asunción?

Accepted Answer

Civil twilight in Asunción is the period when the sun is between 0° and 6° below the horizon. During civil twilight, there is enough natural light for most outdoor activities without artificial lighting. It occurs just before sunrise (dawn) and just after sunset (dusk). At mid-latitudes, civil twilight typically lasts about 25–35 minutes. The exact duration for Asunción is shown in the twilight data table above.

Question 6

What are the different twilight phases?

Accepted Answer

There are three twilight phases, each defined by the sun's angle below the horizon. Civil twilight (0°–6°) is the brightest phase, with enough light for outdoor activities without artificial lighting. Nautical twilight (6°–12°) is dimmer but still allows sailors to see the horizon for celestial navigation. Astronomical twilight (12°–18°) is nearly dark, with only the faintest glow on the horizon, and most stars become visible. Below 18° is considered full astronomical night. The duration of each phase varies by latitude and season — our data table above shows all twilight phases for Asunción.

Question 7

When is the longest day in Asunción?

Accepted Answer

The longest day in Asunción occurs around the summer solstice. For Asunción in the Southern Hemisphere, the longest day is around December 21–22. On this date, Asunción experiences its earliest sunrise and near-latest sunset of the year. At 25.3° latitude, the longest day is typically 14–16 hours of daylight. The shortest day (winter solstice) occurs approximately six months later.

Question 8

Does daylight saving time affect sunrise and sunset times in Asunción?

Accepted Answer

Asunción does not observe daylight saving time, so sunrise and sunset times change only due to natural seasonal variation throughout the year. The gradual shift in sunrise and sunset times follows a smooth curve driven by the Earth's axial tilt and orbital position. This makes it easier to predict sunrise and sunset patterns in Asunción compared to cities that observe DST, where clock changes create abrupt jumps in the schedule.

Astronomical Dawn	6:13:08 AM
Nautical Dawn	6:40:37 AM
Civil Dawn	7:08:27 AM
Sunrise	7:32:48 AM
Golden Hour End	8:05:41 AM
Solar Noon	12:57:57 PM
Golden Hour Start	5:50:13 PM
Sunset	6:23:07 PM
Civil Dusk	6:47:27 PM
Nautical Dusk	7:15:18 PM
Astronomical Dusk	7:42:46 PM
Day Length	10h 50m

Moonrise	2:52:14 PM
Moonset	4:27:49 AM
Moon Phase	🌔 Waxing Gibbous
Illumination	86%

Date	Sunrise	Sunset	Day Length	Moonrise	Moonset	Phase
Jul 1, Wed	7:37 AM	6:12 PM	10h 35m	7:42 PM	8:56 AM	🌕
Jul 2, Thu	7:37 AM	6:13 PM	10h 36m	8:38 PM	9:34 AM	🌖
Jul 3, Fri	7:37 AM	6:13 PM	10h 36m	—	10:09 AM	🌖
Jul 4, Sat	7:37 AM	6:13 PM	10h 36m	9:35 PM	10:42 AM	🌖
Jul 5, Sun	7:37 AM	6:14 PM	10h 37m	10:31 PM	11:14 AM	🌖
Jul 6, Mon	7:37 AM	6:14 PM	10h 37m	11:28 PM	11:48 AM	🌗
Jul 7, Tue	7:37 AM	6:15 PM	10h 38m	12:26 AM	12:21 PM	🌗
Jul 8, Wed	7:37 AM	6:15 PM	10h 38m	1:27 AM	12:59 PM	🌗
Jul 9, Thu	7:37 AM	6:15 PM	10h 39m	2:31 AM	1:41 PM	🌘
Jul 10, Fri	7:37 AM	6:16 PM	10h 39m	3:39 AM	2:29 PM	🌘
Jul 11, Sat	7:37 AM	6:16 PM	10h 40m	4:47 AM	3:25 PM	🌘
Jul 12, Sun	7:36 AM	6:17 PM	10h 40m	5:55 AM	4:28 PM	🌘
Jul 13, Mon	7:36 AM	6:17 PM	10h 41m	6:57 AM	5:36 PM	🌑
Jul 14, Tue	7:36 AM	6:18 PM	10h 42m	7:54 AM	6:45 PM	🌑
Jul 15, Wed	7:36 AM	6:18 PM	10h 42m	8:43 AM	7:53 PM	🌑
Jul 16, Thu	7:35 AM	6:18 PM	10h 43m	9:24 AM	8:56 PM	🌒
Jul 17, Fri	7:35 AM	6:19 PM	10h 44m	10:00 AM	—	🌒
Jul 18, Sat	7:35 AM	6:19 PM	10h 44m	10:34 AM	9:57 PM	🌒
Jul 19, Sun	7:35 AM	6:20 PM	10h 45m	11:05 AM	10:55 PM	🌓
Jul 20, Mon	7:34 AM	6:20 PM	10h 46m	11:38 AM	11:51 PM	🌓
Jul 21, Tue	7:34 AM	6:21 PM	10h 47m	12:09 PM	12:46 AM	🌓
Jul 22, Wed	7:34 AM	6:21 PM	10h 48m	12:45 PM	1:42 AM	🌓
Jul 23, Thu	7:33 AM	6:22 PM	10h 49m	1:23 PM	2:37 AM	🌔
Jul 24, Fri	7:33 AM	6:22 PM	10h 49m	2:04 PM	3:33 AM	🌔
Jul 25, Sat	7:32 AM	6:23 PM	10h 50m	2:52 PM	4:27 AM	🌔
Jul 26, Sun	7:32 AM	6:23 PM	10h 51m	3:43 PM	5:19 AM	🌔
Jul 27, Mon	7:31 AM	6:24 PM	10h 52m	4:37 PM	6:08 AM	🌔
Jul 28, Tue	7:31 AM	6:24 PM	10h 53m	5:33 PM	6:52 AM	🌕
Jul 29, Wed	7:30 AM	6:25 PM	10h 54m	6:29 PM	7:32 AM	🌕
Jul 30, Thu	7:30 AM	6:25 PM	10h 55m	7:26 PM	8:08 AM	🌕
Jul 31, Fri	7:29 AM	6:25 PM	10h 56m	8:21 PM	8:42 AM	🌕

Sunrise & Sunset in Asunción, Paraguay

Sun Times

Moon

Monthly Summary — July 2026

Twilight Phases in Asunción

Explore Asunción

Frequently Asked Questions about Sunrise & Sunset in Asunción

Sunrise & Sunset in Other Cities