# December 28: what zodiac sign?

December 28: what zodiac sign?: astronomical data computed by Astraluno with explicit time zone and precision.

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If you were born on December 28, your Sun is in Capricorn in the UTC days computed from 1950 to 2030.

Computed: Tue, Oct 13, 2026, 9:51 AM (UTC). Display zone: UTC.

Ranges computed over the whole local day in 1950–2030, not an exact natal position. Another time zone can move the crossing to an adjacent date. Chaldean decans: three 10° sectors, with traditional rulers cycling Mars, Sun, Venus, Mercury, Moon, Saturn, Jupiter.

The Sun in Capricorn values results built patiently and responsibilities carried through.

Ambition often speaks quietly. With the Sun in Capricorn, identity seeks authority through experience, discipline and perseverance. The wish to sustain a commitment is strong; harsh self-evaluation can make it difficult to feel that an achievement is enough, even after substantial effort.

## Degrees, decans and elements

| Sign | Approximate Sun degree range | Decan and ruler | Element | Modality |
| --- | --- | --- | --- | --- |
| Capricorn | 5°26′–7°48′ | 1: Jupiter | Earth | Cardinal |

## Dates of these signs in 2026

| Sign | Start | End exclusive |
| --- | --- | --- |
| Capricorn | Sun, Dec 21, 2025, 3:03 PM (UTC; ±3 min) | Tue, Jan 20, 2026, 1:44 AM (UTC; ±3 min) |
| Capricorn | Mon, Dec 21, 2026, 8:50 PM (UTC; ±3 min) | Wed, Jan 20, 2027, 7:30 AM (UTC; ±3 min) |

Tropical zodiac, geocentric positions. Times estimated with engine 0.1.0, IANA 2026e zones. Windows are empirical estimates, not confidence intervals.

## Links

- [Calculate your sign with year, time and place](https://astraluno.com/zodiac-sign-calculator/)
- [Capricorn](https://astraluno.com/signs/capricorn/)
- [Sun in Capricorn](https://astraluno.com/planets/sun/capricorn/)
- [Previous day: December 27](https://astraluno.com/zodiac-signs/december-27/)
- [Next day: December 29](https://astraluno.com/zodiac-signs/december-29/)
- [All dates in December](https://astraluno.com/zodiac-signs/december/)

Canonical: https://astraluno.com/zodiac-signs/december-28/
Last revised: 2026-10-13