Current Time in Guaynabo, Puerto Rico 🇵🇷

Lat/Long: 18.36° N, 66.11° W

Population: 81,360

Country: 🇵🇷 Puerto Rico

IANA Timezone: America/Puerto_Rico

UTC Offset: −04:00

Timezone: AST

Daylight Saving Time: No ❌

Standard Timezone Abbreviations used in Puerto Rico: AST

Time now in other cities in Puerto Rico:

Sunrise & Sunset Times for Guaynabo

🌅 Sunrise in Guaynabo

↑ 5:47 AM

🌇 Sunset in Guaynabo

↓ 6:58 PM

🌄 Dawn in Guaynabo

5:23 AM

🌆 Dusk in Guaynabo

7:23 PM

View detailed past and future sunrise, sunset, and twilight times for Guaynabo. Track daylight hours, sun phases, and more.

Moon Phases & Times for Guaynabo

🌖 Current Phase

Waning Gibbous

💡 Illumination

71.7%

🌕 Next Moonrise

↑ Today, 23:53

🌑 Next Moonset

↓ Today, 10:53

View the detailed moon calendar for Guaynabo with moonphases, moonrise, and moonset times for any date.

00:00:00

Saturday, 6 June 2026

Time in Guaynabo — FAQ

Answers refreshed each request based on Guaynabo's current local time, time zone, and DST status.

What time is it in Guaynabo right now?

The current local time in Guaynabo, Puerto Rico is 01:19 (Saturday, June 06, 2026). Guaynabo observes the America/Puerto_Rico time zone, which is UTC-4 .

Which time zone does Guaynabo use?

Guaynabo uses America/Puerto_Rico, an IANA time zone identifier. Use this identifier when configuring calendar apps, servers or scheduling software to ensure the correct UTC offset and daylight-saving rules are applied for Guaynabo.

Does Guaynabo observe daylight saving time?

Guaynabo is currently NOT on daylight saving time. DST transitions follow the rules of the IANA America/Puerto_Rico time zone; the changeover dates differ from year to year and are applied automatically by all major operating systems.

What is the UTC offset for Guaynabo?

Right now Guaynabo is at UTC-4. The offset shifts by ±1 hour at daylight-saving transitions if Guaynabo observes DST.

When does the day change in Guaynabo?

Midnight in Guaynabo occurs when the local time displayed above reads 00:00 in the America/Puerto_Rico zone. Since Guaynabo is at UTC-4, the date here is behind UTC by 4 hours.

Current Time in Guaynabo, Puerto Rico 🇵🇷

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Current Time in Guaynabo, Puerto Rico 🇵🇷

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