Sunrise · सूर्योदय
06:22
Local civil time, rounded to the minute.World Day Atlas · Tuesday
Riyadh
1963-12-03
Local astronomical calendar · Asia/Riyadh · 24.7140°, 46.6750°
Sunset · सूर्यास्त
17:04
Local civil time, rounded to the minute.Daylight
10 h 42 min
24-hour local civil day.Moon illumination
91.9%
Waning gibbous
Evaluated at the midpoint of this local civil day; phase angle 213.22°.Day reference
| Gregorian date | 1963-12-03, Tuesday |
|---|---|
| Local day begins, UTC | 1963-12-02T21:00:00.000Z |
| Local day ends, UTC | 1963-12-03T21:00:00.000Z |
| Location | Riyadh (24.714, 46.675) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2020-08-17 BS
Gregorian 1963-12-03 corresponds to 2020-08-17 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 | 19:42 |
|---|---|
| Moonset | 08:43 |
| Moon distance at local-day midpoint | 364,483 km |
On this calendar date across history
Selected records for 12-03 across different historical years; these are not all events from 1963 or from Riyadh.
- 2023: Mount Marapi located in West Sumatra, Indonesia begins a sporadic series of eruptions . 23 people were killed, and 12 were injured. 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 1963-12-03
What time is sunrise in Riyadh on 1963-12-03?
Calculated sunrise is 06:22 in Asia/Riyadh.
What time is sunset in Riyadh on 1963-12-03?
Calculated sunset is 17:04 in Asia/Riyadh.
What is the moon phase on 1963-12-03 in Riyadh?
Waning gibbous, with 91.9% illumination at the local-day midpoint.
What is 1963-12-03 in the Nepali calendar?
2020-08-17 BS, using Patro's project calendar table.
How much daylight is there in Riyadh on 1963-12-03?
The sunrise-to-sunset interval is 10 h 42 min.