Lanark in numbers
- Coordinates
- 42.1022, -89.8335
- Elevation
- 268 m above sea level
- Population
- 1 373
- Region
- Illinois
- Country
- United States, North America
- Capital
- Washington, D.C. — 1138 km away
- Same name
- 12 more places in the world share this name
Check the current local time in Lanark, Illinois, United States, which sits in the America/Chicago time zone (−6).
Lanark, United States
Friday, 13 November 2026
UTC−6 · America/Chicago
Local time in Lanark
UTC−6 · no daylight saving time
Local time in Lanark, Illinois.
Sunrise 6:48 AM Solar noon 11:45 AM Sunset 4:42 PM Daylight 9 h 53 min Night 14 h 07 min Civil twilight 6:18 AM – 5:11 PM
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
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.
Postal areas within Lanark come to 2.
Hours in Lanark are kept by America/Chicago, standing at UTC−6. Daylight saving observed: No.
The sun rises here at 6:48 AM and sets at 4:42 PM in Lanark today. Daylight adds up to 9 h 53 min.
The same local time applies in Lanark, Georgetown and Kittredge.