Today, Thursday, October 29, 2026, the Sun rises at 05:37 and sets at 18:18 in Vianópolis (GO), local time UTC-3. Daylight lasts 12h 40min, 51s more than yesterday.
The Sun today in Vianópolis
It's nighttime now Sunrise in 9h 30min.
Compared with yesterday, today is 51s longer, and tomorrow will be 51s longer than today: in Vianópolis the days are getting longer, heading toward the December 21 solstice. Solar noon, when the Sun crosses the local meridian, falls at 11:57, which is 3 minutes before 12:00 on the clock. That gap comes from the position of Vianópolis inside its time zone (UTC-3) and from the equation of time, which moves solar noon by up to 16 minutes through the year.
Twilight and golden hour
| Phase | Time |
|---|---|
| Civil twilight begins | 05:15 |
| Morning golden hour | 05:37 – 06:06 |
| Sunrise | 05:37 |
| Solar noon | 11:57 |
| Evening golden hour | 17:48 – 18:18 |
| Sunset | 18:18 |
| Civil twilight ends | 18:40 |
In Vianópolis civil twilight lasts 22 minutes at each end of the day today, so it is light enough to walk outdoors from 05:15 to 18:40. The golden hour, when the Sun is less than 6° above the horizon and the light is soft and warm, lasts about 29 minutes in the morning and 29 minutes in the evening (photographers also use it for the best light on landscapes and portraits).
Next 7 days
| Date | Sunrise | Sunset | Length | Change |
|---|---|---|---|---|
| Thu, Oct 29 | 05:37 | 18:18 | 12h 40min | +51s |
| Fri, Oct 30 | 05:37 | 18:18 | 12h 41min | +51s |
| Sat, Oct 31 | 05:36 | 18:18 | 12h 42min | +51s |
| Sun, Nov 1 | 05:36 | 18:19 | 12h 43min | +51s |
| Mon, Nov 2 | 05:35 | 18:19 | 12h 43min | +51s |
| Tue, Nov 3 | 05:35 | 18:20 | 12h 44min | +49s |
| Wed, Nov 4 | 05:34 | 18:20 | 12h 45min | +49s |
Day length through the year in Vianópolis
View data table
| Month | Day length |
|---|---|
| January | 13h 00min |
| February | 12h 37min |
| March | 12h 11min |
| April | 11h 42min |
| May | 11h 19min |
| June | 11h 08min |
| July | 11h 13min |
| August | 11h 32min |
| September | 11h 59min |
| October | 12h 27min |
| November | 12h 53min |
| December | 13h 07min |
How day length changes through the year in Vianópolis
| Key date | Date | Sunrise | Sunset | Length |
|---|---|---|---|---|
| March equinox (start of autumn) | March 20 | 06:17 | 18:24 | 12h 6min |
| June solstice (start of winter) | June 21 | 06:42 | 17:49 | 11h 7min |
| September equinox (start of spring) | September 22 | 06:03 | 18:10 | 12h 6min |
| December solstice (start of summer) | December 21 | 05:38 | 18:46 | 13h 7min |
The longest days in Vianópolis come around December, with 13h 7min of daylight, and the shortest around June, with 11h 7min. The seasonal swing is 2h 0min, a clearly noticeable change at 16.74° S, where summer evenings stay light much longer than winter ones.
Time zone and comparison with the state capital
Vianópolis uses the same time as Brasília (UTC-3). This is the same zone as most of the country and the one used for the official Brazilian time. Compared with Goiânia, the state capital (80 km away), the Sun rises 3 min earlier on the clock and sets 3 min earlier. Today's daylight is 12h 40min here versus 12h 40min in Goiânia.
Moon today
Today the Moon is Waning Gibbous, with about 79% of its disc lit and an age of 19.3 days. See the full moon calendar.
Vianópolis at a glance
- StateGoiás (GO)
- Coordinates16.74° S, 48.52° W
- Time zoneUTC-3 (America/Sao_Paulo)
- Area code (DDD)62
- IBGE code5222005
- Difference from BrasíliaSame time as Brasília
Cities near Vianópolis
| City | Distance | Sunrise | Sunset |
|---|---|---|---|
| Silvânia | 13 km | 05:38 | 18:18 |
| Leopoldo de Bulhões | 28 km | 05:38 | 18:18 |
| Gameleira de Goiás | 32 km | 05:38 | 18:18 |
| São Miguel do Passa Quatro | 39 km | 05:37 | 18:19 |
| Orizona | 40 km | 05:36 | 18:17 |
| Bonfinópolis | 49 km | 05:39 | 18:19 |
See also
- Sunrise and sunset in Goiás and all its cities
- Sunrise and sunset in Goiânia, the capital of Goiás
- Current time in Goiás
- Sunrise and sunset in every state and country · Start of the seasons
Times are calculated astronomically for the urban centre and are accurate to about a minute; sunrise and sunset use the upper edge of the Sun and atmospheric refraction. Hills and buildings can change the visible time.