Current local time in Alton, IL
| 21 March 2026 | |
|---|---|
| Sunrise: | 07:01:45 |
| Sunset: | 19:13:26 |
| Transit: | 13:07:35 |
| Length of daytime: |
12h 11m 41s |
| Twilight | Begins | Ends | Length |
|---|---|---|---|
| Civil | 06:35:13 | 19:39:58 | 13h 04m 45s |
| Nautical | 06:04:03 | 20:11:08 | 14h 07m 05s |
| Astronomical | 05:32:21 | 20:42:50 | 15h 10m 29s |
| City | Region | Country |
|---|---|---|
| Alton | Illinois | United States |
| Coordinates | Latitude | Longitude |
| DMS: | 38° 56′ 44″ N | 90° 07′ 42″ W |
| Decimal: | 38.9455 | -90.1282 |
| Timezone: | ||
| UTC offset: UTC-5:00 | ||
| Daylight Saving Time: Yes | ||
| CDT Central Daylight Time (North America) | ||
| America/Chicago | ||
| Rise | Set | Length | |
|---|---|---|---|
| Today | 07:00:11 | 19:14:24 | 12h 14m 13s |
| March 20, 2026 | 07:03:19 | 19:12:27 | 12h 09m 08s |
| March 22, 2026 | 07:00:11 | 19:14:24 | 12h 14m 13s |
Neighborhood of Alton, IL
Brighton, IL, Jerseyville, IL, Hartford, IL, Bethalto, IL, Fidelity, IL, Troy, IL, Edwardsville, IL, Dow, IL, Glen Carbon, IL, Maryville, ILLocations in United States
Chicago, IL, Philadelphia, PA, Dallas, TX, Indianapolis, IN, Memphis, TN, Milwaukee, WI, Seattle, WA, Charlotte, NC, New Orleans, LA, Cincinnati, OHOther Cities
Moscow,Russian Federation; Bangkok,Thailand; Ho Chi Minh City,Vietnam; Buenos Aires,Argentina; Bangalore,India; Cape Town,South Africa; Belo Horizonte,Brazil; Caracas,Venezuela; Budapest,Hungary; Minsk,Belarus; Lagos,Nigeria; Kobe,Japan; Kwangju,Korea Republic of;
