Official First Day of Spring 2025: When Does Spring Begin?

The official first day of spring is a time of new beginnings, longer days, and warmer temperatures. It marks the transition from winter to spring, bringing blooming flowers, increased daylight, and the start of the growing season.

In 2025, the official first day of spring will be Thursday, March 20, aligning with the Spring Equinox. This guide explores the science behind spring’s arrival, its cultural significance, and the best ways to celebrate the season of renewal.

When Is the Official First Day of Spring in 2025?

📅 Date: Thursday, March 20, 2025
⏰ Time: 03:06 UTC (Coordinated Universal Time)

🌍 Time Conversions for Different Regions:

United Kingdom (GMT): March 20, 03:06 AM
Eastern Time (ET, USA & Canada): March 19, 11:06 PM
Pacific Time (PT, USA & Canada): March 19, 8:06 PM
Central Europe (CET): March 20, 4:06 AM
Australia (AEDT): March 20, 2:06 PM

Because the official start of spring is based on astronomical events, the exact timing can vary slightly each year, typically occurring between March 19 and March 21.

What Is the Official First Day of Spring?

The official first day of spring is determined by the Spring Equinox, also known as the Vernal Equinox.

What Happens on the Spring Equinox?

☀️ The Sun crosses the celestial equator, moving from the Southern Hemisphere to the Northern Hemisphere.
🌍 Day and night are nearly equal in length across the world.
🌱 Spring officially begins, bringing longer daylight hours and shorter nights.

The word “equinox” comes from the Latin words “aequus” (equal) and “nox” (night), symbolizing the balance between light and darkness on this day.

After the Spring Equinox, the Northern Hemisphere begins tilting toward the Sun, resulting in warmer temperatures and extended daylight hours.

The Science Behind the First Day of Spring

Why Does Spring Begin on March 20?

Earth is tilted at a 23.5-degree angle as it orbits the Sun.
On the Spring Equinox, the Sun is positioned directly above the equator, creating nearly equal daylight and darkness worldwide.
After the equinox, the Northern Hemisphere begins tilting closer to the Sun, causing days to grow longer and nights to shorten.

How Does Daylight Change After the Equinox?

Before March 20: Days are shorter, and nights are longer.
After March 20: Daylight hours increase, leading up to the Summer Solstice in June.
In the Southern Hemisphere: March 20 marks the Autumn Equinox, as the days begin to shorten.

Cultural and Historical Significance of the First Day of Spring

For centuries, civilizations have celebrated the arrival of spring with festivals, traditions, and ceremonies that honor renewal, fertility, and balance.

1. Nowruz (Persian New Year)

📍 Iran, Central Asia, Middle East

Nowruz, meaning “New Day,” is the Persian New Year, celebrated on the Spring Equinox.
Traditions include family gatherings, feasts, fire-jumping ceremonies, and deep cleaning (spring cleaning).

2. Ostara (Pagan & Wiccan Traditions)

📍 Europe, Modern Paganism

Ostara is a Pagan festival celebrating fertility, rebirth, and the balance of light and dark.
Eggs, rabbits, and flowers symbolize new life and renewal, influencing modern Easter traditions.

3. Holi (Hindu Festival of Colors)

📍 India, Nepal, South Asia

Holi, or the Festival of Colors, welcomes spring with music, dancing, and throwing colorful powders.
It symbolizes joy, unity, and the victory of good over evil.

4. Higan (Japanese Buddhist Tradition)

📍 Japan

Higan is a Buddhist holiday observed during the Spring and Autumn Equinox.
Families visit graves, clean tombstones, and reflect on balance in life.

5. Chichen Itza (Mayan Equinox Ceremony)

📍 Mexico

The Mayan pyramid of El Castillo aligns with the Spring Equinox, creating a shadow of a serpent slithering down the stairs.
Thousands of people gather to witness this astronomical and spiritual event.

Ways to Celebrate the Official First Day of Spring 2025

The arrival of spring is a great time to enjoy nature, cultural traditions, and personal reflection. Here are some ideas to celebrate:

1. Watch the Sunrise or Sunset

Idea: Observe the first sunrise or sunset of spring.
Benefit: Connects you to seasonal changes and nature’s beauty.

2. Plant a Garden or Flowers

Idea: Start a garden with flowers, herbs, or vegetables.
Benefit: Encourages growth, renewal, and a connection to nature.

3. Do a Spring Cleaning

Idea: Declutter and refresh your home, workspace, or wardrobe.
Benefit: Creates a positive and energized environment.

4. Spend Time Outdoors

Idea: Go for a hike, picnic, or nature walk to enjoy the warmer weather.
Benefit: Improves mental and physical well-being.

5. Try a Traditional Spring Recipe

Idea: Cook a meal with seasonal ingredients like asparagus, berries, and fresh greens.
Benefit: Supports healthy eating and appreciation for seasonal food.

6. Celebrate With a Spring Ritual

Idea: Light a candle, set goals, or practice mindfulness.
Benefit: Encourages personal growth and renewal.

7. Decorate With Flowers and Spring Colors

Idea: Bring fresh flowers and pastel colors into your home.
Benefit: Adds brightness and renewal to your space.

Frequently Asked Questions About the First Day of Spring 2025

1. When does spring officially start in 2025?

Spring officially begins on Thursday, March 20, 2025, with the Spring Equinox.

2. Why does the Spring Equinox happen?

It occurs when the Sun crosses the celestial equator, making day and night nearly equal worldwide.

3. How many hours of daylight will there be?

Daylight lasts about 12 hours, but days will get longer after the equinox.

4. Is the first day of spring the warmest day of the year?

No, temperatures gradually increase after the equinox, with the warmest days typically in summer.

5. What happens in the Southern Hemisphere?

In the Southern Hemisphere, March 20 marks the Autumn Equinox, the start of fall.

Conclusion

The official first day of spring in 2025 is March 20, marking the Spring Equinox. This day represents renewal, balance, and the return of longer daylight hours.

Whether you celebrate with gardening, traditions, or personal reflection, take time to embrace the changing season, enjoy nature, and welcome new beginnings.

🌸 Celebrate spring 2025! Welcome longer days, blooming flowers, and a fresh start! 🌞