Herndon in numbers
- Coordinates
- 41.8455, -94.3494
- Elevation
- 323 m above sea level
- Region
- Iowa
- Country
- United States, North America
- Capital
- Washington, D.C. — 1500 km away
- Same name
- 10 more places in the world share this name
What time is it in Herndon, Iowa, United States
Right now in Herndon, Iowa, United States the local time is the one shown here, in the America/Chicago zone (−5).
Herndon, United States
Friday, 30 October 2026
UTC−5 · America/Chicago
Local time in Herndon
UTC−5 · daylight saving time is active
Herndon keeps America/Chicago clock_time.
The sun today
Sunrise 7:48 AM Solar noon 1:02 PM Sunset 6:16 PM Daylight 10 h 28 min Night 13 h 32 min Civil twilight 7:19 AM – 6:45 PM
Weather in Herndon right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Herndon and its neighbours
Postal codes
- 17830
- 20170
- 20171
- 20172
- 20192
- 22095
- 24726
- 42236
- 67739
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 Iowa
- Des Moines 214 133
- Cedar Rapids 130 405
- Davenport 102 582
- Sioux City 82 821
- Iowa City 74 220
- Waterloo 68 460
Other places named Herndon
- Herndon Virginia, United States
- Herndon Pennsylvania, United States
- Herndon Kansas, United States
- Herndon West Virginia, United States
- Herndon California, United States
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
About the time in Herndon
Herndon shares its time with neighbouring Jamaica and Bagley.
9 postal codes are in use across Herndon.
Local time in Herndon is governed by America/Chicago at UTC−5. Daylight saving observed: Yes.
The sun rises over Herndon today at 7:48 AM and slips away at 6:16 PM. That leaves 10 h 28 min of daylight.
Questions and answers
- How is the time zone in Herndon listed?
- The time zone in Herndon is listed as America/Chicago, with an offset of −5.
- Are seasonal time changes observed in Herndon?
- Yes.
- How early in the evening does the sun set in Herndon?
- It sets at 6:16 PM.