Sunrise · सूर्योदय
06:37
Local civil time, rounded to the minute.World Day Atlas · Tuesday
Riyadh
1980-01-29
Local astronomical calendar · Asia/Riyadh · 24.7140°, 46.6750°
Sunset · सूर्यास्त
17:36
Local civil time, rounded to the minute.Daylight
10 h 59 min
24-hour local civil day.Moon illumination
92.7%
Waxing gibbous
Evaluated at the midpoint of this local civil day; phase angle 148.83°.Day reference
| Gregorian date | 1980-01-29, Tuesday |
|---|---|
| Local day begins, UTC | 1980-01-28T21:00:00.000Z |
| Local day ends, UTC | 1980-01-29T21:00:00.000Z |
| Location | Riyadh (24.714, 46.675) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2036-10-15 BS
Gregorian 1980-01-29 corresponds to 2036-10-15 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 | 15:25 |
|---|---|
| Moonset | 04:13 |
| Moon distance at local-day midpoint | 391,504 km |
On this calendar date across history
Selected records for 01-29 across different historical years; these are not all events from 1980 or from Riyadh.
- 1814: War of the Sixth Coalition : France defeats Russia and Prussia in the Battle of Brienne . 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 1980-01-29
What time is sunrise in Riyadh on 1980-01-29?
Calculated sunrise is 06:37 in Asia/Riyadh.
What time is sunset in Riyadh on 1980-01-29?
Calculated sunset is 17:36 in Asia/Riyadh.
What is the moon phase on 1980-01-29 in Riyadh?
Waxing gibbous, with 92.7% illumination at the local-day midpoint.
What is 1980-01-29 in the Nepali calendar?
2036-10-15 BS, using Patro's project calendar table.
How much daylight is there in Riyadh on 1980-01-29?
The sunrise-to-sunset interval is 10 h 59 min.