Sunrise · सूर्योदय
06:45
Local civil time, rounded to the minute.World Day Atlas · Monday
Perth
1981-04-27
Local astronomical calendar · Australia/Perth · -31.9520°, 115.8610°
Sunset · सूर्यास्त
17:43
Local civil time, rounded to the minute.Daylight
10 h 58 min
24-hour local civil day.Moon illumination
52.8%
Last-quarter phase
Evaluated at the midpoint of this local civil day; phase angle 266.92°.Day reference
| Gregorian date | 1981-04-27, Monday |
|---|---|
| Local day begins, UTC | 1981-04-26T16:00:00.000Z |
| Local day ends, UTC | 1981-04-27T16:00:00.000Z |
| Location | Perth (-31.952, 115.861) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2038-01-15 BS
Gregorian 1981-04-27 corresponds to 2038-01-15 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 | 23:59 |
|---|---|
| Moonset | 13:12 |
| Moon distance at local-day midpoint | 388,725 km |
On this calendar date across history
Selected records for 04-27 across different historical years; these are not all events from 1981 or from Perth.
- 1945: World War II: Benito Mussolini is arrested by Italian partisans in Dongo, while attempting escape disguised as a German soldier. 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 Perth on 1981-04-27
What time is sunrise in Perth on 1981-04-27?
Calculated sunrise is 06:45 in Australia/Perth.
What time is sunset in Perth on 1981-04-27?
Calculated sunset is 17:43 in Australia/Perth.
What is the moon phase on 1981-04-27 in Perth?
Last-quarter phase, with 52.8% illumination at the local-day midpoint.
What is 1981-04-27 in the Nepali calendar?
2038-01-15 BS, using Patro's project calendar table.
How much daylight is there in Perth on 1981-04-27?
The sunrise-to-sunset interval is 10 h 58 min.