Sunrise · सूर्योदय
06:59
Local civil time, rounded to the minute.World Day Atlas · Thursday
Boston
2002-01-31
Local astronomical calendar · America/New_York · 42.3600°, -71.0590°
Sunset · सूर्यास्त
16:57
Local civil time, rounded to the minute.Daylight
9 h 58 min
24-hour local civil day.Moon illumination
89.0%
Waning gibbous
Evaluated at the midpoint of this local civil day; phase angle 218.60°.Day reference
| Gregorian date | 2002-01-31, Thursday |
|---|---|
| Local day begins, UTC | 2002-01-31T05:00:00.000Z |
| Local day ends, UTC | 2002-02-01T05:00:00.000Z |
| Location | Boston (42.36, -71.059) |
| Calculation | Astronomy Engine 2.1.19; sea-level observer and standard refraction. |
Nepali calendar date
2058-10-18 BS
Gregorian 2002-01-31 corresponds to 2058-10-18 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 | 20:29 |
|---|---|
| Moonset | 09:00 |
| Moon distance at local-day midpoint | 361,457 km |
On this calendar date across history
Selected records for 01-31 across different historical years; these are not all events from 2002 or from Boston.
- 1918: Finnish Civil War : The Suinula massacre, which changes the nature of the war in a more hostile direction, takes place in Kangasala . 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 Boston on 2002-01-31
What time is sunrise in Boston on 2002-01-31?
Calculated sunrise is 06:59 in America/New_York.
What time is sunset in Boston on 2002-01-31?
Calculated sunset is 16:57 in America/New_York.
What is the moon phase on 2002-01-31 in Boston?
Waning gibbous, with 89.0% illumination at the local-day midpoint.
What is 2002-01-31 in the Nepali calendar?
2058-10-18 BS, using Patro's project calendar table.
How much daylight is there in Boston on 2002-01-31?
The sunrise-to-sunset interval is 9 h 58 min.