Current time in Bayamón
Thursday, 16 July 2026
Bayamón, Puerto Rico · America/Puerto_Rico · UTC-04:00
Time-zone identity for Bayamón
- IANA zone
America/Puerto_Rico- UTC offset now
- UTC-04:00
- Current zone label
- GMT-4
- Clock-change status
- No UTC offset change was found in the next 370 days.
Bayamón is currently 4 hours behind UTC. The named zone, rather than the offset alone, should be used for future dates.
Clock changes in Bayamón
370-day checked horizon
No UTC offset change was found through Wednesday, 21 July 2027 in runtime time-zone data 2026b.
Weather now
Weather in Bayamón
Conditions near Bayamón and a 3-day forecast. Local conditions can differ across large urban areas, mountains and coastlines.
Patchy rain nearby
- Feels like
- 33°C
- Humidity
- 79%
- Wind
- 19.4 km/h E
- Recent precipitation
- 0.1 mm
3-day forecast
- Sunny24°C to 31°C36% chance of precipitationWind up to 30.2 km/h
- Patchy rain nearby25°C to 32°C45% chance of precipitationWind up to 31.3 km/h
- Patchy rain nearby26°C to 32°C38% chance of precipitationWind up to 29.2 km/h
Forecast valid from 20:15 local time. Updated 2026-07-17T00:18:53.109Z; refresh due by 2026-07-17T00:33:53.109Z.
Time-zone history
UTC offset changes for Bayamón
A bounded record of offset transitions calculated for America/Puerto_Rico, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
No UTC offset transition was found in the previous 5 years.
Next 5 years
No UTC offset transition was found in the next 5 years.
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Sun and Moon today
Sun and Moon in Bayamón
Daily astronomical events for Thursday, 16 July 2026, expressed in America/Puerto_Rico local time. Polar-day or polar-night events may be unavailable on a particular date.
Sun
- Sunrise
- 05:57
- Sunset
- 19:04
- Solar noon
- 12:31
- Civil twilight
- 05:33–19:28
Moon
- Moonrise
- 08:10
- Moonset
- 21:10
- Phase
- Waxing Crescent
- Illumination
- 7%
Location context
About Bayamón
Location details for Bayamón in Puerto Rico.
- Administrative area
- Puerto Rico
- Population
- 203,499
- Coordinates
- 18.3986° N, 66.1557° W. The elevation is 16 metres.
Country context
Puerto Rico at a glance
Country information for Puerto Rico. The listed time zones reflect cities available in this directory and may not include every territorial exception.
- Capital
- San Juan
- Country codes
- PR · PRI · 630
- Population
- 3,195,153
- Currency
- US Dollar (USD)
- Calling code
- ++1-787 and 1-939
- Languages
- English (Puerto Rico) and Spanish (Puerto Rico)
- Time zones represented
- 1 time zone is used by cities in this directory: America/Puerto_Rico.
Nearby city clocks
Cities near Bayamón
Nearby cities are ordered by approximate straight-line distance from Bayamón. Times are calculated for the same instant shown above.
- CandelariaToa Baja, Puerto Rico5.6 km west
America/Puerto_RicoSame local time - CatañoPuerto Rico6.2 km northeast
America/Puerto_RicoSame local time - LevittownToa Baja, Puerto Rico6.3 km northwest
America/Puerto_RicoSame local time - GuaynaboPuerto Rico6.6 km southeast
America/Puerto_RicoSame local time - San JuanPuerto Rico9.2 km northeast
America/Puerto_RicoSame local time - Trujillo AltoPuerto Rico16 km east
America/Puerto_RicoSame local time
Data and methodology
The current time is calculated for America/Puerto_Rico when the page loads. The offset history covers five years before and after today using IANA time-zone data version 2026b. Future changes are hidden when a newer published rule is not yet available to the calculator. GeoNames ID 4562831 supplies the location and coordinates; nearby distances are straight-line estimates.
Place data 2026-07-15_01-57-51-849; time calculated 2026-07-17T00:18:53.087Z; IANA time-zone data 2026b; weather retrieved 2026-07-17T00:18:53.109Z; astronomy retrieved 2026-07-17T00:18:53.108Z
View calculation details and sources
- GeoNames cities15000GeoNames · version 2026-07-15_01-57-51-849 · CC BY 4.0 · accessedPlace and country names, administrative areas, coordinates, population, capital, codes, currency, calling codes and languages.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · version 2026b · Public domain · accessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · version 48.0 · Unicode License v3 · accessedEnglish display names for countries, currencies and languages.
- Complete Sun and Moon Data for One DayUnited States Naval Observatory · version API 4.0.1 · U.S. Government work · accessedDaily sunrise, sunset, civil twilight, solar transit, moonrise, moonset, phase and illumination.
- Weather and Geolocation APIWeatherAPI.com · version Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · accessedCurrent weather conditions, the next 24 hours and a three-day forecast.