Cayman Islands
Time now in Sister Island
Sunday, 23 August 2026
Sunrise 06:01Sunset 06:42Time zone UTC −5
Time zone
America/Cayman
UTC offset
UTC −5
Daylight saving
Not in effect
Population
2,547
Sunrise
06:01
Sunset
06:42
Day length
12h 40m
Coordinates
19.72, -79.79
Time difference from Sister Island
Hours ahead (right) or behind (left) Sister Island right now.
Sister Island on the map
About the time in Sister Island
The zone identifier America/Cayman is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Cayman keeps pointing at Cayman time whatever the date, which is why every timestamp on this page is built from it.
Sister Island sits at latitude 19.72, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 12h 40m is one point on that curve, not a fixed value.
Sunrise today lands at 06:01 and sunset at 06:42 local time, giving 12h 40m of daylight. Those figures come from the city's own coordinates (19.72, -79.79) rather than a country-wide average, so they match what you would actually see from a window in Sister Island.
Frequently asked questions about time in Sister Island
- What are normal business hours in Sister Island in UTC?
- A 09:00–17:00 working day in Sister Island runs from 14:00–22:00 UTC today.
- How far ahead or behind UTC is Sister Island?
- Sister Island is UTC −5 at this moment; the offset is read live, so it already accounts for daylight saving.
- What time is it in Sister Island right now?
- The live clock above shows the current time in Sister Island, updating every second from America/Cayman (UTC −5).
- Which time zone is Sister Island in?
- Sister Island uses America/Cayman, currently UTC −5.
87 places in Cayman Islands
Other cities in the same country, sized by population.