Zone Name
Central Daylight Time (CDT)
21.9°
Live Global Time
Current time in Johnston
Live local time in Johnston, Iowa, United States. Updated every second with timezone and daylight details.
UTC Offset
UTC -5
DST starts
Mar 8, 2026
DST ends
Nov 1, 2026
Difference
−5 h
Analog Clock
12
3
6
9
Sun & Moon
New Moon
0% Illuminated
Day Length: --h --m
Sunrise
--:--
Sunset
--:--
Moonrise
--:--
Moonset
--:--
Johnston Time Guide
This world clock page gives you a live second-by-second time view for Johnston, plus sunrise, sunset, moon phase, and timezone details.
Need neighboring cities in Iowa? Use the links on this page to compare local time and daylight context without switching tools.
Quick FAQ
What time is it right now in Johnston?
The current local time in Johnston updates live on this page. The timezone is Central Daylight Time (CDT), with a UTC offset of UTC -5.
What timezone is Johnston in?
Johnston currently uses the Central Daylight Time (CDT) timezone (UTC -5). The offset can change when daylight saving starts or ends.
What are today's sunrise and sunset times in Johnston?
You can find today's sunrise and sunset times for Johnston in the Sun & Moon section, together with day length and moon details.
Does Johnston observe daylight saving time?
This page shows whether Johnston observes DST this year, including the next start and end dates when applicable, next to the live clock metrics.
How can I compare nearby cities in Iowa?
Use the Nearby Cities list for Iowa to quickly switch between cities and compare local times and daylight conditions.
Nearby Cities
Live local time in Johnston, Iowa, United States. Updated every second with timezone and daylight details.
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