Geo Countries
San Ildefonso, Ilocos, Philippines – Philippines Flag

Current Date And Time In San Ildefonso, Philippines

Thursday, 13 August 2026
07:33:31 PHT
State: Ilocos
Currency: Philippine Piso (PHP)
Timezone: UTC +08:00 (PHT)
District: Province of Ilocos Sur

🗺 Map of San Ildefonso, Ilocos, Philippines – GPS Coordinates & Satellite View


Explore the interactive satellite map of San Ildefonso, a city in Ilocos, Philippines, located in Asia. This page provides precise GPS coordinates, latitude and longitude values, DMS (Degrees Minutes Seconds) and DDM (Degrees Decimal Minutes) formats for San Ildefonso β€” all essential for geographic navigation, logistics planning, GIS integration and location intelligence workflows. View the live satellite map to explore terrain, streets and urban structure of San Ildefonso.

Professional use cases: Supply chain & logistics routing • Delivery territory mapping • Real estate site analysis • Field operations & fleet management • Market research for regional expansion into Asia • GIS platform data integration • Travel planning & proximity analysis • Strategic site selection for Philippines operations.

🌍 GPS Coordinates of San Ildefonso, Ilocos

📍 LATITUDE
17.622°
North (N)
📍 LONGITUDE
120.397°
East (E)
🎯 Precision: WGS84 Datum • Format: Decimal Degrees • Accuracy: ±1 meter
Coordinate FormatLatitudeLongitude
Decimal Degrees (DD)17.6222° N120.3967° E
Signed Decimal Degrees17.6222120.3967
Degrees Minutes Seconds (DMS)17° 37' 20" N120° 23' 48" E
Degrees Decimal Minutes (DDM)17° 37.3332' N120° 23.8002' E

☀️ Sunrise, Sunset & Day Length in San Ildefonso Today

🔥 SUNRISE
05:39 AM
🌅 SUNSET
06:27 PM
⏳ DAY LENGTH
12h 47m
🌅 SOLAR NOON
12:03 PM
Calculated for today (13 Aug 2026) from San Ildefonso’s GPS coordinates • times shown in local time.

🌐 San Ildefonso’s Global Position — Equator, Prime Meridian & Antipode

📍 DISTANCE FROM EQUATOR
1,962 km
(1,219 mi) • San Ildefonso is in the northern hemisphere
📍 DIST. FROM PRIME MERIDIAN
12,774 km
(7,937 mi) • San Ildefonso is in the eastern hemisphere
🌐 ANTIPODAL COORDINATES
17.622° S, 59.603° W
The point exactly opposite San Ildefonso through the Earth's core
If you dug a tunnel straight through the Earth's center from San Ildefonso, you'd surface nearest to San Pedro, Bolivia, about 77 km from the exact antipodal point — most of the Earth's surface opposite any given point is open ocean, so an exact land match is rare.

📊 Geographic Profile of San Ildefonso

📍 Location Details

CitySan Ildefonso
StateIlocos
CountryPhilippines
ContinentAsia
DistrictProvince of Ilocos Sur
Time Zone+08:00
Founded1625-03-01

📈 Area & Population

Area (km²)11.35 km²
Area (mi²)4.38 mi²
Elevation8 m / 26 ft
GPS (DD)17.6222, 120.3967

📊 Geographic Intelligence & Neighboring Cities

🗺 Neighboring Cities of San Ildefonso

Nearby Cities Found: 6 cities
Parent State: Ilocos
Parent Country: Philippines

📈 City Size & Population Analysis

📏 Built-Up Area: 11.35 km²

✈️ Distance & Travel Time to Nearby Cities

Straight-line (great-circle) distance from San Ildefonso to each nearby city, calculated using the Haversine formula. Estimated travel time is based on a standard drive speed of 60 km/h. Use this data for delivery routing, courier zoning and last-mile logistics planning around Ilocos.

CityStateDirectionDistance (km)Distance (mi)Drive Est.Map
Santo DomingoIlocosNE2 km1 mi~2m🗺 View
Pudoc NorthIlocosSW3 km2 mi~3m🗺 View
San SebastianIlocosW4 km2 mi~4m🗺 View
San VicenteIlocosSW4 km2 mi~4m🗺 View
BantayIlocosS4 km3 mi~4m🗺 View
Santa CatalinaIlocosSW5 km3 mi~5m🗺 View

Note: Distances are straight-line (great-circle) between city centers. Actual road distances and travel times will vary based on route and traffic conditions.
Some cities listed above (particularly those on islands or across large water bodies) may not be reachable by direct road — ferry or air travel may be required for those destinations.

🚗 Distance from San Ildefonso to Capitals

STATE CAPITAL • San Fernando
112 km (70 mi)
S of San Ildefonso • ~1h 52m drive (straight-line)
NATIONAL CAPITAL • Manila
341 km (212 mi)
S of San Ildefonso • ~5h 41m drive (straight-line)

🏙️ GPS Coordinates of Major Cities in Ilocos

Find exact latitude, longitude and elevation for the largest cities in Ilocos, the home state of San Ildefonso, along with each city's aerial distance from San Fernando, Ilocos's state capital. Handy reference data for routing, delivery zone mapping and GIS software.

City NameLatitudeLongitudeElevationDist. from State CapitalMap & Coords
Dagupan16.0431° N120.3333° E8 m64 km🗺 View Map
Urdaneta15.9761° N120.5711° E32 m76 km🗺 View Map
Bayambang15.8127° N120.4557° E25 m91 km🗺 View Map
Laoag18.1978° N120.5957° E15 m178 km🗺 View Map
Calasiao16.0111° N120.36° E9 m67 km🗺 View Map
Mangaldan16.07° N120.4025° E8 m61 km🗺 View Map
San Fernando16.6159° N120.3166° E9 m0 km🗺 View Map
Bauang16.5308° N120.3331° E13 m10 km🗺 View Map
Rosales15.8944° N120.6328° E37 m87 km🗺 View Map
Villasis15.9017° N120.5883° E30 m85 km🗺 View Map
✈️ Nearest Airport
Laoag International Airport
IATA: LAO
63 km (39 mi) from San Ildefonso
States By Alphabets

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🌍 San Ildefonso Map Guide – Location Intelligence & Geographic Reference

📍 Why GPS Coordinates of San Ildefonso Matter

The exact GPS location of San Ildefonso gives business professionals, delivery operators and site planners a fixed reference point inside Ilocos. These coordinates power satellite-based navigation, geofencing for local delivery fleets, sales territory boundaries and proximity checks for a new store or branch opening. All three coordinate formats β€” DD, DMS and DDM β€” are listed above for direct use across mapping tools. › Compare Ilocos state-level map data

📈 Coordinate Formats for San Ildefonso Mapping

Decimal Degrees (DD) is the standard format used across web mapping APIs and dispatch software. DMS (Degrees Minutes Seconds) shows up in surveying records, printed maps and older GPS hardware still used by field crews. DDM (Degrees Decimal Minutes) is the go-to format for marine and aviation navigation. All three formats for San Ildefonso are ready to paste straight into route planners, dispatch boards and geospatial software — see the full coordinate formats table above.

🗺 Satellite Map Uses for San Ildefonso

The satellite view of San Ildefonso lets you check street layout, building density, land use and access roads before committing to a decision. Real estate teams use it to scout plots and assess neighborhood growth. Field service and utility crews use it to plan site visits, coverage zones and installation routes ahead of time. › View the full Philippines map

🌎 Regional Position of San Ildefonso in Ilocos

San Ildefonso sits within Ilocos, Philippines, in the Asia region. Its position relative to other cities shapes trade flow, transport access and local market reach. Location intelligence from this mapping data supports territory planning, competitor proximity analysis and coverage-gap research. › Explore nearby cities

🚚 Logistics & Route Planning with San Ildefonso Coordinates

Transportation and dispatch teams use GPS coordinates of San Ildefonso for last-mile delivery routing, warehouse placement analysis and freight corridor optimization. The city center provides a reliable starting point for distance calculations, zone pricing models and delivery time estimates across Ilocos. › Browse every city in Ilocos

💻 Using San Ildefonso Location Data in Business Platforms

Coordinates for San Ildefonso in WGS84 decimal format are compatible with Google Maps, OpenStreetMap, Mapbox, ESRI ArcGIS and all major mapping platforms. Use them for geofencing, distance-based search, map overlays and location-based dashboards. Also useful for CRM territory assignment, field service scheduling and emergency response coordination in Philippines. › Country geolocation database

📊 How to Use San Ildefonso Map Data

🔠 Copy & Use CoordinatesUse the latitude and longitude of San Ildefonso directly in Google Maps, navigation apps, mapping software or API integrations. Three coordinate formats are listed for maximum compatibility across tools.
🚛 Explore Nearby CitiesUse the nearby cities tool to find every town and city close to San Ildefonso. Ideal for coverage planning, cross-town logistics and regional market research.
🏝 Compare Ilocos CitiesAccess the full city directory for Ilocos ranked by population, area and density for precise site comparisons and territory planning.

❓ Frequently Asked Questions About San Ildefonso Location & Map

📍 What are the GPS coordinates of San Ildefonso?

The GPS coordinates of San Ildefonso are latitude 17.6222° and longitude 120.3967°. In directional format: 17.6222° N, 120.3967° E. These coordinates mark the center of San Ildefonso in Ilocos and work with Google Maps, OpenStreetMap and every major navigation app.

🌎 Where is San Ildefonso located?

San Ildefonso is a city in Ilocos, Philippines, on the continent of Asia. It falls within Province of Ilocos Sur. View its exact position on the satellite map above or check nearby cities for regional context.

📈 What are the DMS coordinates of San Ildefonso?

In DMS (Degrees Minutes Seconds) format, San Ildefonso sits at: Latitude 17° 37' 20" N and Longitude 120° 23' 48" E. This format is common in surveying records, printed maps and legacy GPS hardware still used by field crews on site visits.

🗺 How can I view San Ildefonso on a satellite map?

The interactive satellite map of San Ildefonso is embedded on this page and shows streets, buildings and terrain. You can also enter the GPS coordinates 17.6222, 120.3967 directly into Google Maps, Apple Maps or any navigation app to locate San Ildefonso in Ilocos. For broader context, explore the Ilocos state map or nearby cities.

✈️ What is the nearest airport to San Ildefonso?

The nearest airport to San Ildefonso is Laoag International Airport (LAO), roughly 63 km away. See the Nearest Airport card in the sidebar for the exact distance in kilometers and miles.

🚗 How far is San Ildefonso from San Fernando?

San Ildefonso is approximately 112 km (70 mi) from San Fernando, the capital of Ilocos, measured as a straight-line distance between city centers. See the Major Cities table above for distances from other cities in Ilocos.

⛰️ What is the elevation of San Ildefonso?

San Ildefonso sits at an elevation of approximately 8 meters (26 feet) above sea level — see the Geographic Profile above. Compare it against other cities in the Major Cities table for Ilocos.

🗺 Which cities are closest to San Ildefonso?

The closest cities to San Ildefonso include Santo Domingo, Pudoc North, San Sebastian. See the Geographic Intelligence panel above for the full list with distances, or the nearby cities tool for a complete breakdown.

☀️ What time does the sun rise and set in San Ildefonso today?

Today in San Ildefonso, sunrise is at 05:39 AM and sunset is at 06:27 PM, giving a day length of 12h 47m. See the Sunrise & Sunset panel above, calculated directly from San Ildefonso's GPS coordinates and updated daily.

📍 How far is San Ildefonso from the Equator?

San Ildefonso is approximately 1,962 km (1,219 mi) from the Equator, in the northern hemisphere. It's also about 12,774 km from the Prime Meridian. See the Global Position panel above for the full breakdown.

🌐 What is on the exact opposite side of the Earth from San Ildefonso?

The antipodal point of San Ildefonso — the spot exactly opposite it through the Earth's center — falls nearest to San Pedro, Bolivia, roughly 77 km from the true antipode. Since about 71% of the Earth's surface is ocean, most antipodal points land in open water rather than on a named city.

🚗 How far is San Ildefonso from Manila, the capital of Philippines?

San Ildefonso is approximately 341 km (212 mi) S of Manila, the national capital of Philippines, measured as a straight-line distance between city centers. See the Distance to Capitals card above.