Alto in numbers
- Coordinates
- 44.3300, -100.1270
- Elevation
- 439 m above sea level
- Region
- South Dakota
- Country
- United States, North America
- Capital
- Washington, D.C. — 2005 km away
- Same name
- 37 more places in the world share this name
What time is it in Alto, South Dakota, United States
This page shows, minute by minute, the local time in Alto, South Dakota, United States, in the America/Chicago zone (−5).
Alto, United States
Saturday, 17 October 2026
UTC−5 · America/Chicago
Local time in Alto
UTC−5 · daylight saving time is active
Local time in Alto, South Dakota.
The sun today
Sunrise 7:59 AM Solar noon 1:27 PM Sunset 6:55 PM Daylight 10 h 56 min Night 13 h 04 min Civil twilight 7:30 AM – 7:24 PM
Weather in Alto right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Alto and its neighbours
Postal codes
- 30510
- 49302
- 75925
- 88312
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in South Dakota
- Sioux Falls 171 544
- Rapid City 73 569
- Aberdeen 28 102
- Brookings 23 657
- Watertown 22 073
- Mitchell 15 669
Other places named Alto
- Alto Texas, United States
- Alto Georgia, United States
- Alto Wisconsin, United States
- Alto California, United States
- Alto Piedmont, Italy
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Rousseau — 4.6 km
- Canning — 10.6 km
- Hughes County — 12.3 km
- Unorganized Territory Of West Hughes — 13.2 km
- De Grey — 17.3 km
- Pierre — 18.3 km
Alto: clock, sun and surroundings
Within Alto, postal codes number 4.
Alto carries the America/Chicago zone, offset UTC−5. Whether daylight saving time is applied: Yes.
Daylight in Alto starts at 7:59 AM and ends at 6:55 PM today. It lasts 10 h 56 min.
Time in Rousseau and Canning, both close to Alto, runs the same.
Questions and answers
- What time zone should be selected for Alto?
- Select America/Chicago for Alto; the offset is −5.
- Are seasonal time changes observed in Alto?
- Yes.
- Please give the sunset time for Alto.
- The sun sets at 6:55 PM.