Sunrise · सूर्योदय
06:23
Local civil time, rounded to the minute.World Day Atlas · Saturday
Riyadh
1981-12-05
Local astronomical calendar · Asia/Riyadh · 24.7140°, 46.6750°
Sunset · सूर्यास्त
17:04
Local civil time, rounded to the minute.Daylight
10 h 41 min
24-hour local civil day.Moon illumination
57.5%
First-quarter phase
Evaluated at the midpoint of this local civil day; phase angle 98.48°.Day reference
| Gregorian date | 1981-12-05, Saturday |
|---|---|
| Local day begins, UTC | 1981-12-04T21:00:00.000Z |
| Local day ends, UTC | 1981-12-05T21:00:00.000Z |
| Location | Riyadh (24.714, 46.675) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2038-08-20 BS
Gregorian 1981-12-05 corresponds to 2038-08-20 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 | 12:49 |
|---|---|
| Moonset | No event on this local date |
| Moon distance at local-day midpoint | 380,031 km |
On this calendar date across history
Selected records for 12-05 across different historical years; these are not all events from 1981 or from Riyadh.
- 1941: World War II: Great Britain declares war on Finland, Hungary and Romania . 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 Riyadh on 1981-12-05
What time is sunrise in Riyadh on 1981-12-05?
Calculated sunrise is 06:23 in Asia/Riyadh.
What time is sunset in Riyadh on 1981-12-05?
Calculated sunset is 17:04 in Asia/Riyadh.
What is the moon phase on 1981-12-05 in Riyadh?
First-quarter phase, with 57.5% illumination at the local-day midpoint.
What is 1981-12-05 in the Nepali calendar?
2038-08-20 BS, using Patro's project calendar table.
How much daylight is there in Riyadh on 1981-12-05?
The sunrise-to-sunset interval is 10 h 41 min.