Right now, local time in Port Byron is 15:29 (CST, UTC-06:00), and today is Monday, November 2, 2026. The live clock above updates every second.
Port Byron ranks #119762 worldwide by population and #13668 in United States.
Time zone info
- Time zone
- America/Chicago CST
- UTC offset
- UTC-06:00
- Daylight saving
- Yes, in force now ✅ — Clocks go forward by 1 hour on March 14, 2027
- Solar time
- Clocks run about 14m ahead of the sun
- ISO week
- Week 45
Sunrise, sunset & moon today
- Sunrise
- 06:35
- Sunset
- 16:56
- Day length
- 10h 21m
- Solar noon
- 11:46
- Daylight range
- 9h 09m (winter) – 15h 12m (summer)
- Moon phase
- 🌗 Last Quarter · 46% illuminated
Full sunrise & sunset timetable for Port Byron — golden hour, twilight and month view →
📍 Location & geography
- Coordinates
- 41.6064° N, 90.3354° W
- Hemisphere
- Northern · Western
- Elevation
- 184 m above sea level — higher than about 47% of cities with a recorded elevation
- Region
- Illinois
- Country
- 🇺🇸 United States
- Population
- 1,649 · #119762 worldwide
🌍 Antipode — the opposite side of the Earth
Dig straight down from Port Byron through the centre of the Earth and you surface on the far side of the planet, at the antipode.
- Antipode coordinates
- 41.61° S, 89.66° E
- Hemisphere
- Southern · Eastern
- What lies there
- Open ocean or remote wilderness — the nearest city we track is Port-aux-Français, French Southern Territories, 1,736 km away
- Through the Earth
- ≈ 12,742 km in a straight line (≈ 20,015 km along the surface)
🕌 Prayer times in Port Byron today ISNA
- Fajr
- 05:17
- Sunrise
- 06:35
- Dhuhr
- 11:46
- Asr
- 14:31
- Maghrib
- 16:55
- Isha
- 18:13
- Qibla direction
- 46.6° from north (NE (47°))
Full prayer timetable for Port Byron — this month, 7-day forecast and Qibla →
Port Byron sits in the America/Chicago time zone, UTC-06:00. The clocks are currently shifted forward for daylight saving time. Today brings 10h 21m of daylight, and nights are longer than days. It is one of the 17343 cities we cover in United States.
Port Byron sits at just 184 m above sea level. Port Byron's nearest major hub of the ones tracked below is Chicago, 227 km away; even Singapore lies some 15,030 km off. Its position on the globe is 41.61° N, 90.34° 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 | 13:29 | −2h |
| Chicago | 15:29 | same time |
| São Paulo | 18:29 | +3h |
| London | 21:29 | +6h |
| Paris | 22:29 | +7h |
| Moscow | 00:29 | +9h |
| Dubai | 01:29 | +10h |
| Mumbai | 02:59 | +11h 30m |
| Singapore | 05:29 | +14h |
| Hong Kong | 05:29 | +14h |
| Tokyo | 06:29 | +15h |
| Sydney | 08:29 | +17h |
Best time to call Port Byron
Standard business hours (9:00 – 17:00) in major hubs, expressed in Port Byron local time:
Cities sharing Port Byron's time zone
Other cities in United States
- New York City16:29
- Los Angeles13:29
- Brooklyn16:29
- Chicago15:29
- Queens16:29
- Houston15:29
- Phoenix14:29
- Philadelphia16:29
- San Antonio15:29
- Manhattan16:29
- San Diego13:29
- The Bronx16:29
Distances from Port Byron
| Chicago | 227 km | E (81°) |
| Los Angeles | 2,577 km | W (260°) |
| London | 6,538 km | NE (47°) |
| Paris | 6,839 km | NE (48°) |
| Moscow | 8,132 km | NNE (28°) |
| São Paulo | 8,528 km | SE (139°) |
| Tokyo | 10,025 km | NW (322°) |
| Dubai | 11,781 km | NNE (32°) |
| Hong Kong | 12,472 km | NNW (336°) |
| Mumbai | 13,055 km | NNE (18°) |
| Sydney | 14,650 km | WSW (258°) |
| Singapore | 15,030 km | NNW (340°) |
Cities near Port Byron
- Le Claire1 km · 15:29
- Hampton8 km · 15:29
- Silvis12 km · 15:29
- Colona14 km · 15:29
- Carbon Cliff13 km · 15:29
- Green Rock15 km · 15:29
- East Moline15 km · 15:29
- Bettendorf18 km · 15:29
FAQ
What time is it in Port Byron right now?
The live clock at the top of this page shows the current local time in Port Byron (United States), updated every second. It is currently week 45.
What time zone is Port Byron in?
Port Byron runs on the America/Chicago IANA time zone (UTC-06:00), currently abbreviated CST.
Does Port Byron observe daylight saving time?
Yes — daylight saving time is in force right now. Clocks go forward by 1 hour on March 14, 2027.
What time is sunrise and sunset in Port Byron today?
Port Byron sees sunrise at 06:35 and sunset at 16:56 today, giving 10h 21m of daylight.
What moon phase is visible over Port Byron tonight?
The moon phase over Port Byron tonight is 🌗 Last Quarter with 46.1% illumination.
What is the antipode of Port Byron?
The antipode of Port Byron — the point on the exact opposite side of the Earth — lies at 41.61° S, 89.66° E. It falls in the ocean or a remote wilderness — the nearest city we track is Port-aux-Français, French Southern Territories, roughly 1,736 km away. The straight-line distance through the Earth is about 12,742 km.
How high above sea level is Port Byron?
Port Byron sits at about 184 m above sea level, higher than roughly 47% of cities with a recorded elevation.
What is solar time in Port Byron?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Port Byron, clocks run about 14 minutes ahead of local solar time, because the official time zone does not exactly match the Sun's position.