Sigma in numbers
- Coordinates
- 31.2821, -85.1972
- Elevation
- 69 m above sea level
- Region
- Alabama
- Country
- United States, North America
- Capital
- Washington, D.C. — 1125 km away
- Same name
- 5 more places in the world share this name
Current local time for Sigma, Alabama, United States is listed here, in the America/Chicago time zone (−6).
Sigma, United States
Sunday, 15 November 2026
UTC−6 · America/Chicago
Local time in Sigma
UTC−6 · no daylight saving time
Sigma keeps America/Chicago clock_time.
Sunrise 6:09 AM Solar noon 11:27 AM Sunset 4:44 PM Daylight 10 h 35 min Night 13 h 25 min Civil twilight 5:44 AM – 5:10 PM
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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.
Time runs the same in Sigma and in nearby Pearce and Pleasant Plains.
Sorting mail for Sigma involves 4 postal codes.
Time zone for Sigma: America/Chicago, running at UTC−6. Clocks change for daylight saving: No.
Sigma greets the sun at 6:09 AM and loses it at 4:44 PM today. Daylight runs to 10 h 35 min.