Sunrise · सूर्योदय
07:25
Local civil time, rounded to the minute.World Day Atlas · Friday
Busan
1981-01-30
Local astronomical calendar · Asia/Seoul · 35.1800°, 129.0760°
Sunset · सूर्यास्त
17:50
Local civil time, rounded to the minute.Daylight
10 h 25 min
24-hour local civil day.Moon illumination
32.1%
Last-quarter phase
Evaluated at the midpoint of this local civil day; phase angle 291.27°.Day reference
| Gregorian date | 1981-01-30, Friday |
|---|---|
| Local day begins, UTC | 1981-01-29T15:00:00.000Z |
| Local day ends, UTC | 1981-01-30T15:00:00.000Z |
| Location | Busan (35.18, 129.076) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2037-10-17 BS
Gregorian 1981-01-30 corresponds to 2037-10-17 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 | 02:12 |
|---|---|
| Moonset | 13:04 |
| Moon distance at local-day midpoint | 401,046 km |
On this calendar date across history
Selected records for 01-30 across different historical years; these are not all events from 1981 or from Busan.
- 1667: The Truce of Andrusovo is signed, ending the Russian-Polish War of 1654-1667 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 Busan on 1981-01-30
What time is sunrise in Busan on 1981-01-30?
Calculated sunrise is 07:25 in Asia/Seoul.
What time is sunset in Busan on 1981-01-30?
Calculated sunset is 17:50 in Asia/Seoul.
What is the moon phase on 1981-01-30 in Busan?
Last-quarter phase, with 32.1% illumination at the local-day midpoint.
What is 1981-01-30 in the Nepali calendar?
2037-10-17 BS, using Patro's project calendar table.
How much daylight is there in Busan on 1981-01-30?
The sunrise-to-sunset interval is 10 h 25 min.