Rock Island to Singapore time converter

Singapore is 13 hours ahead of Rock Island. When it is 9:00 AM in Rock Island, it is 10:00 PM in Singapore.

Rock Island CDT

Wednesday, October 21, 2026

Singapore SGT

Thursday, October 22, 2026

Rock Island
Illinois, United States
Wed, Oct 21
CDTUTC-5
Singapore
Thu, Oct 22
SGTUTC+8+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Rock Island to Singapore conversion table

Every hour of today in Rock Island and the matching time in Singapore. Light rows are typical working hours (9:00–18:00).

Rock IslandSingapore
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM+1 day
12:00 PM1:00 AM+1 day
1:00 PM2:00 AM+1 day
2:00 PM3:00 AM+1 day
3:00 PM4:00 AM+1 day
4:00 PM5:00 AM+1 day
5:00 PM6:00 AM+1 day
6:00 PM7:00 AM+1 day
7:00 PM8:00 AM+1 day
8:00 PM9:00 AM+1 day
9:00 PM10:00 AM+1 day
10:00 PM11:00 AM+1 day
11:00 PM12:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Rock Island (9:00 AM – 11:00 AM in Singapore): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Rock Island and Singapore switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 21, 2027: +13h

More conversions

Singapore to Rock IslandRock Island to New YorkRock Island to LondonRock Island to Los AngelesRock Island to ChicagoRock Island to TorontoRock Island to São PauloRock Island to ParisRock Island to BerlinRock Island to MoscowRock Island to DubaiRock Island to New DelhiRock Island to Bangkok
New York to SingaporeLondon to SingaporeLos Angeles to SingaporeChicago to SingaporeToronto to SingaporeSão Paulo to SingaporeParis to SingaporeBerlin to SingaporeMoscow to SingaporeDubai to SingaporeNew Delhi to SingaporeBangkok to Singapore

Questions and answers

What is the time difference between Rock Island and Singapore?

Singapore is 13 hours ahead of Rock Island.

What time is it in Singapore when it is 9 AM in Rock Island?

When it is 9:00 AM in Rock Island, it is 10:00 PM in Singapore.

When is the best time to call Singapore from Rock Island?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Rock Island (9:00 AM – 11:00 AM in Singapore): working hours on one side, early or late on the other.

Does the time difference between Rock Island and Singapore change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.