Saint Thomas in numbers
- Coordinates
- 38.7620, -90.1171
- Elevation
- 130 m above sea level
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1132 km away
- Same name
- 13 more places in the world share this name
What time is it in Saint Thomas, Illinois, United States
The local time in Saint Thomas, Illinois, United States — in the America/Chicago time zone (−5) — is shown on this page.
Saint Thomas, United States
Friday, 23 October 2026
UTC−5 · America/Chicago
Local time in Saint Thomas
UTC−5 · daylight saving time is active
What the clock shows right now in Saint Thomas.
The sun today
Sunrise 7:19 AM Solar noon 12:46 PM Sunset 6:13 PM Daylight 10 h 54 min Night 13 h 06 min Civil twilight 6:52 AM – 6:40 PM
Weather in Saint Thomas right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Saint Thomas and its neighbours
Postal codes
- 17252
- 58276
- 65076
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Illinois
Other places named Saint Thomas
- Saint Thomas North Dakota, United States
- Saint Thomas Missouri, United States
- Saint Thomas KwaZulu-Natal, South Africa
- Saint Thomas Indiana, United States
- Saint Thomas Chaguanas, Trinidad And Tobago
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Brooks — 2.7 km
- Nameoki — 3.5 km
- Oldenburg — 4.1 km
- Pontoon Beach — 4.6 km
- Lakeview — 5.1 km
- Stallings — 6.2 km
Time and daylight in Saint Thomas
Today at Saint Thomas, the sun rises at 7:19 AM and sets at 6:13 PM. That gives 10 h 54 min of daylight.
Check Saint Thomas and you have also checked Brooks and Nameoki.
Saint Thomas is served by a set of 3 postal codes.
Saint Thomas falls within America/Chicago, which places it UTC−5 from UTC. Daylight saving observed: Yes.
Questions and answers
- Which time zone designation is used for Saint Thomas?
- The designation used for Saint Thomas is America/Chicago, with an offset of −5.
- What time zone rules apply in Saint Thomas — does the clock change for daylight saving time?
- Daylight saving time in Saint Thomas: Yes.
- How early in the evening does the sun set in Saint Thomas?
- It sets at 6:13 PM.