Right now, local time in San Isidro is 18:41 (AST, UTC-04:00), and today is Monday, November 2, 2026. The live clock above updates every second.
San Isidro ranks #51696 worldwide by population and #44 in Puerto Rico.
Time zone info
- Time zone
- America/Puerto_Rico AST
- UTC offset
- UTC-04:00
- Daylight saving
- Not observed
- Solar time
- Clocks run about 8m behind the sun
- ISO week
- Week 45
Sunrise, sunset & moon today
- Sunrise
- 06:24
- Sunset
- 17:51
- Day length
- 11h 27m
- Solar noon
- 12:08
- Daylight range
- 11h 01m (winter) – 13h 14m (summer)
- Moon phase
- 🌗 Last Quarter · 46% illuminated
Full sunrise & sunset timetable for San Isidro — golden hour, twilight and month view →
📍 Location & geography
- Coordinates
- 18.3922° N, 65.8854° W
- Hemisphere
- Northern · Western
- Elevation
- 13 m above sea level — higher than about 10% of cities with a recorded elevation
- Region
- Canóvanas
- Country
- 🇵🇷 Puerto Rico
- Population
- 8,071 · #51696 worldwide
🌍 Antipode — the opposite side of the Earth
Dig straight down from San Isidro through the centre of the Earth and you surface on the far side of the planet, at the antipode.
- Antipode coordinates
- 18.39° S, 114.11° E
- Hemisphere
- Southern · Eastern
- What lies there
- Land — nearest tracked city is Onslow, Australia, about 376 km away
- Local time at the antipode
- 06:41 GMT+8 (Australia/Perth)
- Through the Earth
- ≈ 12,742 km in a straight line (≈ 20,015 km along the surface)
🕌 Prayer times in San Isidro today MWL
- Fajr
- 05:09
- Sunrise
- 06:24
- Dhuhr
- 12:08
- Asr
- 15:24
- Maghrib
- 17:50
- Isha
- 19:00
- Qibla direction
- 64.6° from north (ENE (65°))
Full prayer timetable for San Isidro — this month, 7-day forecast and Qibla →
San Isidro sits in the America/Puerto_Rico time zone, UTC-04:00. This location keeps the same UTC offset all year round. Today brings 11h 27m of daylight, and nights are longer than days. It is one of the 220 cities we cover in Puerto Rico.
San Isidro sits at just 13 m above sea level. San Isidro's nearest major hub of the ones tracked below is Chicago, 3,325 km away; even Singapore lies some 17,548 km off. Its position on the globe is 18.39° N, 65.89° W, and the point on the exact opposite side of the Earth is described in the antipode section below.
Time difference with major cities
| Los Angeles | 14:41 | −4h |
| Chicago | 16:41 | −2h |
| São Paulo | 19:41 | +1h |
| London | 22:41 | +4h |
| Paris | 23:41 | +5h |
| Moscow | 01:41 | +7h |
| Dubai | 02:41 | +8h |
| Mumbai | 04:11 | +9h 30m |
| Singapore | 06:41 | +12h |
| Hong Kong | 06:41 | +12h |
| Tokyo | 07:41 | +13h |
| Sydney | 09:41 | +15h |
Best time to call San Isidro
Standard business hours (9:00 – 17:00) in major hubs, expressed in San Isidro local time:
Cities sharing San Isidro's time zone
Distances from San Isidro
| Chicago | 3,325 km | NNW (326°) |
| São Paulo | 5,111 km | SSE (155°) |
| Los Angeles | 5,442 km | WNW (300°) |
| London | 6,749 km | NE (41°) |
| Paris | 6,897 km | NE (44°) |
| Moscow | 9,137 km | NNE (34°) |
| Dubai | 12,014 km | NE (54°) |
| Tokyo | 13,425 km | NNW (336°) |
| Mumbai | 13,884 km | NE (49°) |
| Hong Kong | 15,488 km | N (360°) |
| Sydney | 15,961 km | WSW (237°) |
| Singapore | 17,548 km | NNE (28°) |
Cities near San Isidro
- Canovanas2 km · 18:41
- Santa Barbara4 km · 18:41
- La Dolores4 km · 18:41
- Loíza4 km · 18:41
- Suárez5 km · 18:41
- Río Grande6 km · 18:41
- Bartolo6 km · 18:41
- Campo Rico6 km · 18:41
FAQ
What time is it in San Isidro right now?
The live clock at the top of this page shows the current local time in San Isidro (Puerto Rico), updated every second. It is currently week 45.
What time zone is San Isidro in?
San Isidro runs on the America/Puerto_Rico IANA time zone (UTC-04:00), currently abbreviated AST.
Does San Isidro observe daylight saving time?
San Isidro does not observe daylight saving time — its UTC offset stays the same all year.
What time is sunrise and sunset in San Isidro today?
San Isidro sees sunrise at 06:24 and sunset at 17:51 today, giving 11h 27m of daylight.
What moon phase is visible over San Isidro tonight?
The moon phase over San Isidro tonight is 🌗 Last Quarter with 45.6% illumination.
What is the antipode of San Isidro?
The antipode of San Isidro — the point on the exact opposite side of the Earth — lies at 18.39° S, 114.11° E. It falls on land, near Onslow, Australia, about 376 km from that city. The straight-line distance through the Earth is about 12,742 km.
How high above sea level is San Isidro?
San Isidro sits at about 13 m above sea level, higher than roughly 10% of cities with a recorded elevation.
What is solar time in San Isidro?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In San Isidro, clocks run about 8 minutes behind local solar time, because the official time zone does not exactly match the Sun's position.