Technologies

Fall Equinox Is Next Week: What It Is and What It Looks Like

Marking the arrival of fall in the Northern Hemisphere, the equinox arrives Sept. 22.

While the weather is still warm almost everywhere and the leaves have yet to turn, fall is almost here. The official arrival of the season is the autumnal equinox, which occurs in the Northern Hemisphere next week.

After a hot summer, the September equinox marks a welcome shift in the seasons for many folks. But what exactly is an equinox? It’s all about Earth and its relationship with the sun. Here’s how to understand, visualize and celebrate the autumnal equinox.

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When is the September equinox?

This year, the autumnal equinox in the Northern Hemisphere falls on Monday, Sept. 22. If you want to be extra specific and mark it on your calendar, mark it for 11:19 a.m. PT.

Dates can shift slightly for equinoxes depending on the year, but it’s always around this time in September. The next vernal equinox in the Northern Hemisphere takes place on March 20, 2026, and will mark the start of spring.

What is the fall equinox?

The meaning of equinox is right there in the name: a combination of the Latin words for equal and night.

“There are only two times of the year when the Earth’s axis is tilted neither toward nor away from the sun, resulting in a ‘nearly’ equal amount of daylight and darkness at all latitudes,” the National Weather Service said in an explainer about the seasons.

The Earth spins on an axis (imagine a line running from pole to pole) and the planet sports a jaunty 23.5-degree tilt. The tilt is what gives us seasons. As the Earth orbits the sun, the tilt means some areas of the planet get more direct sunlight than others. That’s how it can be summer in the Northern Hemisphere (tilted toward the sun) and winter in the Southern Hemisphere (tilted away from the sun) at the same time. During the equinox, the sun shines straight at the equator and gives equal love to the two hemispheres.

Other planets that are also tilted on their axes of rotation also experience equinoxes. The time scales can be very different, however. An equinox on Saturn only comes around about every 15 Earth years. That means each season lasts for over seven years on Saturn. It’s even wilder on Neptune, which has seasons that last decades. We can be grateful for the relatively short seasons on our planet.

What does the equinox look like?

Wherever you are on Earth on the day of the equinox (and whether it’s a spring or fall equinox, depending on which hemisphere you live in), the sun will rise as close to east and set as close to west as possible, making it a foolproof compass. Go outside and watch the sunset and sunrise, and make a note of the landmarks in front of the sun. That way, you’ll always know what exactly is west and east.

The two annual equinoxes also feature the fastest sunrise and sunset of the year, with the sun taking just a few seconds to appear and disappear. That’s because this is the steepest angle at which the sun rises and sets during the year.

How is the equinox different from the solstices?

As with equinoxes, solstices are associated with Earth’s tilt, but instead of daylight and nighttime being even, the days and nights are at their extremes. The winter solstice is the shortest day of the year, while the summer solstice is the longest. This year, the winter solstice for the Northern Hemisphere falls on Sunday, Dec. 21.

What does the autumn equinox look like from space?

Earth-watching satellites up in orbit have a unique view of the equinox. A NASA Earth Observatory video shows Earth from space and how the positioning of the sun’s light shifts with the changing of the seasons. It’s a great way to visualize what’s happening during our planet’s orbit around the sun.

Celebrating the fall equinox

Equinoxes aren’t like eclipses or meteors. There isn’t a big wow moment when you see something spectacular. The fall equinox this year will look like any other day, but it’s a handy way to mark the changing of the astronomical seasons. You can go around and declare, “It’s officially the first day of autumn!” How you celebrate is up to you. Here’s a suggestion: Put on your favorite sweater, go for a scenic foliage drive and sip a pumpkin spice latte to welcome fall in style.

Technologies

Bessent tells Russia no economic relief will come until Ukraine war ends as Europe isolates Moscow at G20

U.S. Treasury Secretary Scott Bessent told Russian Finance Minister Anton Siluanov that no economic relief or new agreements can be made while the war in Ukraine continues, during a rare G20 meeting in Asheville, North Carolina.

U.S. Treasury Secretary Scott Bessent reportedly told Russian Finance Minister Anton Siluanov that no sanctions relief or new agreements with Moscow were possible, as long as the war in Ukraine continues.

The two officials met on the sidelines of a Group of 20 finance leaders gathering in Asheville, North Carolina.

Bessent’s remarks came as Siluanov’s first in-person appearance at the summit since Russia’s invasion of Ukraine in 2022 drew objections from other European leaders. European governments have planned to expand sanctions to further squeeze Moscow’s economy and finances.

The rare meeting underscored Washington’s willingness to reopen high-level diplomatic channels with Moscow, even as European allies have intended to keep the nation isolated while the war continues.

Bessent made it clear to Siluanov that “nothing is possible until the war is over,” when the Russian minister brought up other areas of mutual interest, Reuters reported.

The meeting centered on President Donald Trump’s peace plan for Ukraine and economic growth, according to Axios, while Russia’s finance ministry described the discussions as covering financial cooperation between the two nations within the G20 framework.

Russia’s surprise return to the table sparked dismay among European officials, who opposed appearing with Siluanov in the traditional G20 photo, which was ultimately taken without the Russian minister.

Technologies

Venezuela grants U.S.-backed oil firm NABEP 100-year concessions for 17 oil fields, White House says

Venezuelan interim authorities have granted North American Blue Energy Partners 100-year concessions for 17 oil fields, White House says.

Venezuelan interim authorities have granted U.S.-backed North American Blue Energy Partners, or NABEP, 100-year concessions for 17 oil fields, with proven reserves of about 65 billion barrels, the White House said on Monday.

NABEP is the second-largest private oil producer in Venezuela. The company has granted the U.S. Department of War’s Office of Strategic Capital an equity stake of 35% in its corporate parent, according to the White House, representing up to “hundreds of billions in value and dividends for the United States.”

President Donald Trump announced Friday a deal with Caracas that would give the U.S. majority control over 65 billion barrels, or about 20% of the South American nation’s massive oil reserves. The U.S. had about 46 billion barrels in proven oil reserves as of end-2024, according to official figures.

In a fact sheet published Monday evening stateside, the U.S. government said it would enjoy the right to purchase, at production cost, a guaranteed 20% of the off-take from all current and future fields NABEP will operate, as part of an effort to facilitate refilling the U.S. strategic petroleum reserves.

The U.S. government also has the “right of first refusal” to purchase the remaining 80% of NABEP’s production, making Washington the prioritized buyer for its energy reserves.

Analysts, however, remained skeptical that the landmark oil deal could meaningfully boost the U.S. energy production and bring down gas prices for Americans in the near term. Huge investments are needed to extract the rich resources in Venezuela, whose oil output remains at a fraction of its capacity due to decades of mismanagement, lack of investment and sanctions.

NABEP also planned to invest up to $100 billion in new oil infrastructure in Venezuela to scale production, the White House said. Under the agreement, the company is expected to pay $200 billion in royalty and tax payments to Venezuelan governments over the first 25 years.

Technologies

Tanker hit in Strait of Hormuz, sparking escalation fears as Trump pledges severe response to Iran

A tanker was struck by three unidentified projectiles in the Strait of Hormuz on Monday, raising concerns about a potential escalation in the Middle East conflict, as President Trump vowed a severe response to Iran.

A tanker was struck by three unidentified projectiles while navigating the Strait of Hormuz on Monday, raising concerns that the Middle East conflict could flare up again.

The vessel was traveling in the southern shipping lane near the Omani coast, according to a Tuesday statement from the UK Maritime Trade Operations agency, posted in Asia time. No injuries were reported.

Iran launched an attack on two U.S. bases in Jordan on Monday in retaliation for America’s strike on its Larak Island. U.S. forces targeted two Iranian rocket launchers on Larak Island on Sunday, reportedly killing three, claiming that Tehran intended to fire rockets carrying sea mines into the Strait of Hormuz.

The small island, situated in the Strait of Hormuz, has been a critical military and shipping control point for Iranian forces, enabling them to maintain tight control over vessel traffic through one of the world’s most vital maritime routes.

The tit-for-tat hostilities marked the first time in over a month that the U.S. and Iran have exchanged strikes.

While neither side appears to be seeking a return to full-scale war, both have signaled readiness to respond to further attacks. “We are going to hit them hard,” President Donald Trump told Fox News on Monday, stating that “there will be a response” to Iran’s attacks on U.S. military bases in the region.

Analysts largely view the U.S. attack on Larak Island as an attempt to break a deadlock rather than a shift in strategy. “By targeting the launchers rather than broader Iranian military infrastructure, the U.S. seems to be punishing a specific behavior rather than, at least for now, expanding its war aims,” said Ali Vaez, deputy program director at International Crisis Group.

“It is enforcing the blockade,” said Jason Brodsky, policy director of United Against Nuclear Iran, adding that the Trump administration’s goal is to further degrade Tehran’s ability to mine the Strait of Hormuz, while focusing on economic coercive measures as the midterm elections approach.

Washington has intensified pressure to squeeze Iran’s already weakened economy with “secondary sanctions” that penalize nations and businesses buying Iranian crude. U.S. Treasury Secretary Scott Bessent said Monday, on the sidelines of the Group of 20 finance ministers’ gathering, that Iran was “lashing out kinetically” because the new sanctions were taking a toll on its economy.

Speaking from the Oval Office on Monday, Trump reportedly said that Iran’s financial systems, armed forces, and governing body have largely degraded. “It doesn’t mean we won’t smack them to see what happens,” the president said.

The war, now entering its seventh month, has disrupted global energy supplies and sent shockwaves through global financial markets. International oil benchmark Brent surged past $90 a barrel amid renewed hostilities and last traded at $91.08 on Tuesday. U.S. West Texas Intermediate futures added less than 1% to $86.65 per barrel.

“This is fundamentally an endurance contest,” said Brodsky, as Trump has demonstrated an “unpredictability” that should concern the Iranians, and Tehran may lash out more aggressively militarily as economic pressure mounts.