Location & Surroundings
San Antonio is a settlement in Tacna, Peru, at 35 m elevation. The nearest larger town is Tacna, 36 km to the northeast. The national capital Lima is about 975 km to the northwest. The nearest airport is Chacalluta Arica Airport, 26 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
18° 12' 12" S, 70° 32' 6" W
- Elevation DEM: 35 m
- Timezone America/Lima
- Time Shift GMT -5 (DST -5)
Statistics & Country
- Pop. Density 42 p/km²
- Built-up 0.5%
- Settlement Very low density rural
- Currency Sol (PEN)
- Phone Prefix +51
Sun & Local Time
- Local time 09:02
- Sunrise 05:32
- Sunset 17:38
- Day length 12 h 6 min
Other populated places nearby
Nearby
Weather in San Antonio
Current conditions and a 3-day (72-hour) weather forecast for San Antonio, updated from the NOAA GFS model.
Now 17.3 C with mostly clear skies and a 0.2 m/s easterly wind. Next 24h: 17.3 to 19.7 C, max wind 4.0 m/s. Precip around 0.1 mm. Solar peaks near 794 W/m2.
Temperature
17.3 C
Wind
0.2 m/s E (109 deg)
Humidity
87 %
Pressure
1,013.8 hPa
Clouds
0 %
Precip
0.12 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 17.3 | 0.2 | 109 | 87 | 1,013.8 | - / 0.00 | 0 | 0.0 | n/a |
| 6h | 17.8 | 1.0 | 151 | 82 | 1,013.7 | 0.00 / 0.00 | 0 | 29.4 | n/a |
| 12h | 19.7 | 4.0 | 180 | 76 | 1,014.0 | 0.00 / 0.00 | 27 | 793.9 | n/a |
| 18h | 17.6 | 1.6 | 147 | 87 | 1,014.9 | 0.00 / 0.00 | 51 | 353.8 | n/a |
| Tomorrow | 17.5 | 1.7 | 161 | 84 | 1,015.0 | 0.12 / 0.12 | 78 | 0.0 | n/a |
| 30h | 17.3 | 1.9 | 155 | 83 | 1,015.6 | 0.00 / 0.11 | 89 | 10.4 | n/a |
| 36h | 20.1 | 5.7 | 196 | 70 | 1,013.1 | 0.00 / 0.00 | 6 | 667.1 | n/a |
| 42h | 17.3 | 2.2 | 164 | 85 | 1,015.0 | 0.00 / 0.00 | 37 | 372.3 | n/a |
| Monday | 16.0 | 1.6 | 129 | 90 | 1,014.8 | 0.06 / 0.06 | 58 | 0.0 | n/a |
| 54h | 17.2 | 1.6 | 28 | 81 | 1,015.3 | 0.02 / 0.08 | 29 | 16.9 | n/a |
| 60h | 19.6 | 4.5 | 208 | 69 | 1,014.1 | 0.00 / 0.00 | 6 | 801.7 | n/a |
| 66h | 16.8 | 2.1 | 170 | 84 | 1,015.4 | 0.00 / 0.00 | 14 | 377.7 | n/a |
| Tuesday | 15.7 | 1.1 | 136 | 90 | 1,013.9 | 0.00 / 0.00 | 17 | 0.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-19 06:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in San Antonio?
Now 17.3 C with mostly clear skies and a 0.2 m/s easterly wind. Next 24h: 17.3 to 19.7 C, max wind 4.0 m/s. Precip around 0.1 mm. Solar peaks near 794 W/m2.
Is precipitation expected in the next 24 hours?
Around 0.1 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in San Antonio today?
Sunrise around 05:32 and sunset around 17:38 (local time). Day length about 12h 06m.
What is the local time in San Antonio?
Local time is 09:02. Time zone: America/Lima (UTC-05:00).
What type of place is San Antonio?
San Antonio is a populated place.
What is the elevation of San Antonio?
DEM 35 m.
Where is San Antonio located?
It is at -18.20333, -70.53500 (latitude, longitude).
Which country is San Antonio in?
It is in Peru.