Current Time in Guaynabo, Puerto Rico
1:31:31 AM
01:31:31
AST (Atlantic Standard Time) · UTC−04:00
America/Puerto_Rico
Time zone details
Guaynabo does not observe daylight saving time in 2026
Daylight in Guaynabo
Location facts
Place
- Country
- Puerto Rico
- District
- Guaynabo Barrio-Pueblo
- Place type
- City or town
- Country currency
- US Dollar (USD)
Practical
- Country languages
- English, Spanish
- Population
- 81,360
- Elevation
- 47 m
Geography
- Geographic coordinates
- 18° 21' N / 66° 06' W
Convert Guaynabo time
Compare Guaynabo with another city or time zone
Guaynabo follows the same clock and daylight-saving rules as San Juan
Popular conversions (current offsets)
All times shown relative to Guaynabo local time
Clock changes in Guaynabo
2026
No clock or time-zone designation changes in 2026
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 11 hr 32 min55 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Tuesday, October 27, 2026
View Guaynabo on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 11 hr 32 min55 sec shorter than the previous day
- Solar noon
- (58.7° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- Full Moon (97% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- Full Moon — Monday, October 26, 2026 at
- Next principal phase
- Third Quarter — Sunday, November 1, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 11 hr 32 min | 55 sec shorter than the previous day | |||
| 11 hr 31 min | 56 sec shorter than the previous day | |||
| 11 hr 30 min | 55 sec shorter than the previous day | |||
| 11 hr 29 min | 54 sec shorter than the previous day | |||
| 11 hr 29 min | 54 sec shorter than the previous day | |||
| 11 hr 28 min | 54 sec shorter than the previous day | |||
| 11 hr 27 min | 53 sec shorter than the previous day |
Weather forecast for Guaynabo
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Plan around Guaynabo
Upcoming national public holidays in Puerto Rico
- Veterans Day
- Discovery of Puerto Rico
- Thanksgiving Day
Nearby scheduled airports for Guaynabo, Puerto Rico
Fernando Luis Ribas Dominicci AirportSIGMedium airport · Serves San Juan11.1 km north
Source: OurAirports record · SIG / TJIG
About 11.1 km (6.9 mi) north of Guaynabo
Scheduled airline service in source data
Luis Munoz Marin International AirportSJULarge airport · Serves San Juan14.7 km northeast
Source: OurAirports record · SJU / TJSJ
About 14.7 km (9.1 mi) northeast of Guaynabo
Scheduled airline service in source data
José Aponte de la Torre AirportNRRMedium airport · Serves Ceiba51.2 km east-southeast
Source: OurAirports record · NRR / TJRV
About 51.2 km (31.8 mi) east-southeast of Guaynabo
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Guaynabo in?
- Guaynabo uses Atlantic Standard Time (AST, UTC−4) all year. Its IANA time zone is America/Puerto_Rico.
- When is the next clock change in Guaynabo?
- No clock changes are scheduled for Guaynabo in the next 12 months
- Does Guaynabo observe daylight saving time?
- No. Guaynabo uses AST (UTC−4) all year.
- What is the UTC offset of Guaynabo?
- Guaynabo is UTC−4 all year