Toronto to Upper Alton time converter

Upper Alton is 1 hour behind Toronto. When it is 9:00 AM in Toronto, it is 8:00 AM in Upper Alton.

Toronto EDT

Sunday, October 18, 2026

Upper Alton CDT

Sunday, October 18, 2026

Toronto
Ontario, Canada
Sun, Oct 18
EDTUTC-4
Upper Alton
Illinois, United States
Sun, Oct 18
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Toronto to Upper Alton conversion table

Every hour of today in Toronto and the matching time in Upper Alton. Light rows are typical working hours (9:00–18:00).

TorontoUpper Alton
12:00 AM11:00 PM−1 day
1:00 AM12:00 AM
2:00 AM1:00 AM
3:00 AM2:00 AM
4:00 AM3:00 AM
5:00 AM4:00 AM
6:00 AM5:00 AM
7:00 AM6:00 AM
8:00 AM7:00 AM
9:00 AM8:00 AM
10:00 AM9:00 AM
11:00 AM10:00 AM
12:00 PM11:00 AM
1:00 PM12:00 PM
2:00 PM1:00 PM
3:00 PM2:00 PM
4:00 PM3:00 PM
5:00 PM4:00 PM
6:00 PM5:00 PM
7:00 PM6:00 PM
8:00 PM7:00 PM
9:00 PM8:00 PM
10:00 PM9:00 PM
11:00 PM10:00 PM

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Toronto (9:00 AM – 5:00 PM in Upper Alton).

Daylight saving time and the difference

The difference changes during the year because Toronto and Upper Alton switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 18, 2027: -1h

Distance

Toronto and Upper Alton are 1,043 km (648 miles) apart in a straight line.

More conversions

Upper Alton to TorontoToronto to New YorkToronto to LondonToronto to Los AngelesToronto to ChicagoToronto to São PauloToronto to ParisToronto to BerlinToronto to MoscowToronto to DubaiToronto to New DelhiToronto to BangkokToronto to Singapore
New York to Upper AltonLondon to Upper AltonLos Angeles to Upper AltonChicago to Upper AltonSão Paulo to Upper AltonParis to Upper AltonBerlin to Upper AltonMoscow to Upper AltonDubai to Upper AltonNew Delhi to Upper AltonBangkok to Upper AltonSingapore to Upper Alton

Questions and answers

What is the time difference between Toronto and Upper Alton?

Upper Alton is 1 hour behind Toronto.

What time is it in Upper Alton when it is 9 AM in Toronto?

When it is 9:00 AM in Toronto, it is 8:00 AM in Upper Alton.

When is the best time to call Upper Alton from Toronto?

Both sides are at work from 10:00 AM – 6:00 PM in Toronto (9:00 AM – 5:00 PM in Upper Alton).

Does the time difference between Toronto and Upper Alton change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.