Aquarius Dates – January 20 to February 18

Quick Answer: Aquarius dates are January 20 – February 18 every year. The last day is February 18; the Sun enters Pisces on February 19.

Aquarius Date Range at a Glance

Start Date: January 20
End Date / Last Day: February 18
Months Covered: January & February
Cusp Dates: Jan 20 (Capricorn‑Aquarius) · Feb 18 (Aquarius‑Pisces)
Year‑to‑Year Shift: ±1 day possible (rare)

Aquarius Dates Breakdown Table

Aspect	Date(s)	Notes
Standard Start	January 20	Fixed in Western astrology
Standard End	February 18	Last day of Aquarius
Cusp (Start)	January 20	Capricorn‑Aquarius cusp
Cusp (End)	February 18	Aquarius‑Pisces cusp
Possible Shift	Jan 19 / Feb 19	Leap years & time‑zone dependent

What Are the Aquarius Dates?

Aquarius dates are January 20 – February 18 every year. This is the official zodiac aquarius dates window used in Western astrology. If you are looking for dates for aquarius or want to confirm your sun sign, this fixed range applies to most years.

These aquarius astrology dates mark the period when the Sun transits through Aquarius, making them the core aquarius horoscope dates and aquarius dates horoscope references you will find in yearly astrological calendars.

When Does Aquarius End? (Aquarius End Date)

February 18 is the last day of Aquarius. On February 19 the Sun moves into Pisces, so anyone born on or before February 18 falls under the Aquarius zodiac sign. Because the exact moment the Sun changes signs varies by time zone and year, the “end date” can occasionally shift by ±1 day.

Aquarius Months – January & February

Aquarius spans two calendar months: January and February. The season begins around January 20 and ends around February 18, answering queries such as “what months are Aquarius” and “months for Aquarius.”

Aquarius Cusp & Birthdays on the Edge

January 20 and February 18 are the Aquarius cusp dates. People born on January 20 sit on the Capricorn‑Aquarius cusp but are officially Aquarius; those born on February 18 are on the Aquarius‑Pisces cusp. This clarifies “aquarius dates january 1‑19th birthday” searches.

Aquarius Dates Range – Year‑to‑Year Variations

The Aquarius date range can shift by ±1 day depending on the year and time zone. In most years the range remains January 20 – February 18, but leap years and local time can push the start to January 19 or the end to February 19. This covers “aquarius dates range” variations.

Aquarius Season Dates

Aquarius season is the annual period when the Sun is positioned in the Aquarius constellation. It is the same window as the standard Aquarius dates, but the term “season” is often used in horoscope forecasts and yearly astrology charts.

Aquarius Season Start Date

The Aquarius season start date is January 20. On this day the Sun enters the Aquarius sign, marking the beginning of the sign’s yearly cycle. In most astrological ephemerides the Sun’s ingress occurs precisely at the moment it crosses the celestial longitude of 300° Aquarius, which typically falls on January 20 (± 1 day depending on the year and time zone).

Aquarius Season End Date

The Aquarius season end date is February 18. On February 18 the Sun leaves Aquarius and enters Pisces, bringing the Aquarius season to a close. The exact ingress moment can shift by a day in leap years or for observers in different time zones, but the canonical end date remains February 18.

Aquarius Dates FAQs

What is the Aquarius date range?

The Aquarius date range is January 20 to February 18 each year.

What is the last day of Aquarius?

February 18 is the last day of Aquarius. The Sun enters Pisces on February 19.

What is the Aquarius end date?

February 18 is the Aquarius end date.

What are Aquarius horoscope dates today?

Aquarius season runs from January 20 through February 18, so any date in that window is currently Aquarius.

Are Aquarius dates the same every year?

They are very close, but the exact start and end can shift by about a day depending on the year and time zone.

What months are Aquarius?

Aquarius spans January and February.

What dates for Aquarius horoscope?

Aquarius horoscope dates are the same annual window: January 20 – February 18.

What is the Aquarius dates range?

Aquarius dates range from January 20 to February 18 each year.

What is the Aquarius dates January 1‑19th birthday?

People born on January 20 are on the Capricorn‑Aquarius cusp but are officially Aquarius; those born on February 18 are on the Aquarius‑Pisces cusp.

Last updated: October 20, 2026

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