Zone Name
Central Daylight Time (CDT)
28.1°
Live Global Time
Current time in Upper Alton
Live local time in Upper Alton, Illinois, 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
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Upper Alton Time Guide
This world clock page gives you a live second-by-second time view for Upper Alton, plus sunrise, sunset, moon phase, and timezone details.
Need neighboring cities in Illinois? 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 Upper Alton?
The current local time in Upper Alton updates live on this page. The timezone is Central Daylight Time (CDT), with a UTC offset of UTC -5.
What timezone is Upper Alton in?
Upper Alton 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 Upper Alton?
You can find today's sunrise and sunset times for Upper Alton in the Sun & Moon section, together with day length and moon details.
Does Upper Alton observe daylight saving time?
This page shows whether Upper Alton 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 Illinois?
Use the Nearby Cities list for Illinois to quickly switch between cities and compare local times and daylight conditions.
Nearby Cities
Live local time in Upper Alton, Illinois, United States. Updated every second with timezone and daylight details.
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