Sunrise · सूर्योदय
06:07
Local civil time, rounded to the minute.World Day Atlas · Thursday
Chicago
1981-03-12
Local astronomical calendar · America/Chicago · 41.8780°, -87.6300°
Sunset · सूर्यास्त
17:54
Local civil time, rounded to the minute.Daylight
11 h 46 min
24-hour local civil day.Moon illumination
46.5%
First-quarter phase
Evaluated at the midpoint of this local civil day; phase angle 85.78°.Day reference
| Gregorian date | 1981-03-12, Thursday |
|---|---|
| Local day begins, UTC | 1981-03-12T06:00:00.000Z |
| Local day ends, UTC | 1981-03-13T06:00:00.000Z |
| Location | Chicago (41.878, -87.63) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2037-11-29 BS
Gregorian 1981-03-12 corresponds to 2037-11-29 in the project calendar archive. This is a civil-date conversion, not a conversion of a local instant to Nepal time.
Month lengths are validated against the existing synchronized Patro archive.Moonrise and moonset
| Moonrise | 10:25 |
|---|---|
| Moonset | 00:17 |
| Moon distance at local-day midpoint | 372,777 km |
On this calendar date across history
Selected records for 03-12 across different historical years; these are not all events from 1981 or from Chicago.
- 1967: Suharto takes power from Sukarno when the People's Consultative Assembly inaugurate him as Acting President of Indonesia . Source
Reused from Patro’s source-backed history archive. Wikipedia-derived records retain linked attribution; text is available under its applicable CC BY-SA terms. Explore history · Time Machine
Nepali calendar vocabulary
सूर्योदय = sunrise · सूर्यास्त = sunset · चन्द्रमा = Moon · मिति = date · पात्रो = calendar
Calendar dictionary · Nepali typing · Preeti / Unicode converter
Questions about Chicago on 1981-03-12
What time is sunrise in Chicago on 1981-03-12?
Calculated sunrise is 06:07 in America/Chicago.
What time is sunset in Chicago on 1981-03-12?
Calculated sunset is 17:54 in America/Chicago.
What is the moon phase on 1981-03-12 in Chicago?
First-quarter phase, with 46.5% illumination at the local-day midpoint.
What is 1981-03-12 in the Nepali calendar?
2037-11-29 BS, using Patro's project calendar table.
How much daylight is there in Chicago on 1981-03-12?
The sunrise-to-sunset interval is 11 h 46 min.