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December 4

Day 339 of 366 · ISO week 49 · Sagittarius · Autumn (Northern Hemisphere)

December 4 is the 339th day of the year in the Gregorian calendar; 27 days remain until the year's end. It falls in autumn (northern hemisphere) and under the astrological sign of Sagittarius.

Day of year
339
Days remaining
27
ISO week
49
Zodiac
Sagittarius
Season
Autumn
Sun declination
-22.6°

External references

Curated jump-off points to the major almanacs, encyclopaedias and primary sources for this date.

Wikipedia: this day →Britannica: this day →LoC: Today in History →History.com: this day →On-This-Day.com →BBC: On This Day →NYT: this day →Time and Date →NASA APOD archive →U.S. Naval Observatory →Wolfram|Alpha →Wikidata →Google Books →JSTOR →Internet Archive →
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Astronomy

Solar declination through the year — the Sun's apparent latitude on Earth. December 4 ≈ -22.6°
+23° −23° -22.6°
Computed via Cooper's formula. Positive declination = Sun north of the celestial equator (Northern Hemisphere summer).

On December 4 the Sun's declination is approximately -22.6°. At this latitude the Sun is south of the celestial equator, giving the Northern Hemisphere shorter days than nights.

For specific rise/set times at your location, see the U.S. Naval Observatory, or the NASA APOD archive for any imagery published on a December 4.

Position in the year

Position in the calendar year — day 339 of 366 (with 27 remaining)
JanFebMarAprMayJunJulAugSepOctNovDec Dec 4

Holidays & observances

No widely-observed holidays catalogued for this day in our base set. See the external almanacs above for region-specific observances.

Events

A selection of widely-documented historical events that took place on this date. Years marked BCE follow standard astronomical convention.

No events currently catalogued for this day. External references may have more.

Notable births

No births currently catalogued for this day. External references may have more.

Notable deaths

No deaths currently catalogued for this day. External references may have more.

Numerical & calendrical curiosities

Day-of-year (339)3 × 113 · composite (no)
Days remaining (27)3^3
Date code DDMMYYYY04122026 · next palindrome year: 2140
Sun declination-22.58° (Cooper approximation)
Distance from solstice16 days

Cross-references

The 4th of every other month

Adjacent days

Days nearby

All days