Sunrise · सूर्योदय
05:18
Local civil time, rounded to the minute.World Day Atlas · Sunday
Boston
1981-07-12
Local astronomical calendar · America/New_York · 42.3600°, -71.0590°
Sunset · सूर्यास्त
20:21
Local civil time, rounded to the minute.Daylight
15 h 3 min
24-hour local civil day.Moon illumination
81.5%
Waxing gibbous
Evaluated at the midpoint of this local civil day; phase angle 129.01°.Day reference
| Gregorian date | 1981-07-12, Sunday |
|---|---|
| Local day begins, UTC | 1981-07-12T04:00:00.000Z |
| Local day ends, UTC | 1981-07-13T04:00:00.000Z |
| Location | Boston (42.36, -71.059) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2038-03-28 BS
Gregorian 1981-07-12 corresponds to 2038-03-28 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 | 16:24 |
|---|---|
| Moonset | 02:03 |
| Moon distance at local-day midpoint | 404,336 km |
On this calendar date across history
Selected records for 07-12 across different historical years; these are not all events from 1981 or from Boston.
No source-backed selection is included for this calendar date.
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 Boston on 1981-07-12
What time is sunrise in Boston on 1981-07-12?
Calculated sunrise is 05:18 in America/New_York.
What time is sunset in Boston on 1981-07-12?
Calculated sunset is 20:21 in America/New_York.
What is the moon phase on 1981-07-12 in Boston?
Waxing gibbous, with 81.5% illumination at the local-day midpoint.
What is 1981-07-12 in the Nepali calendar?
2038-03-28 BS, using Patro's project calendar table.
How much daylight is there in Boston on 1981-07-12?
The sunrise-to-sunset interval is 15 h 3 min.