When the next solar eclipse occurs
A solar eclipse happens when the Moon passes between Earth and the Sun, briefly obscuring the Sun from a narrow path on the ground. Partial eclipses are visible over a much broader region, while total eclipses reveal the Sun’s corona along a track typically only a few hundred kilometers wide. The next total solar eclipse visible across parts of North America will cross Mexico, the United States, and into Canada on April 8, 2024; a second total eclipse returns to North America on August 23, 2044. Below you’ll find verified dates, paths, and practical guidance for planning safe viewing.
Solar eclipse basics and types
Eclipses fall into three main categories by geometry and visual effect. A total solar eclipse occurs when the Moon completely covers the Sun for observers within the narrow path of totality. An annular eclipse leaves a bright ring of sunlight visible because the Moon is farther from Earth and appears smaller. A partial solar eclipse is visible outside the path of totality, where the Moon blocks only a portion of the Sun. Hybrid eclipses shift between total and annular along the path. The kind you see depends on the geometry of the Moon’s shadow and your location relative to the centerline.
Umbra, penumbra, and path of totality
The umbra is the central, darkest part of the Moon’s shadow that produces a total or annular eclipse. Observers within this narrow corridor see the Sun fully obscured. The penumbra is the outer part of the shadow where only a partial eclipse is visible. The path of totality is usually 100–200 km wide and sweeps across Earth’s surface at speeds that can exceed 3,000 km/h near the equator. Outside this corridor, you’ll see a partial eclipse with coverage ranging from a tiny bite to more than 90% depending on distance from the centerline.
Upcoming solar eclipse dates and visibility
Planning ahead makes it safer and easier to watch. Totality is brief and dramatic, so if you’re near the path of a total eclipse, prioritize eye protection and travel logistics. For partial eclipses, the Sun is never completely covered, but you still need proper solar filters for any direct viewing. The table below compiles key upcoming eclipses relevant to North American observers. Times below are approximate and refer to local time for locations within the given regions.
| Date | Type | Path highlights | Notes for North America |
|---|---|---|---|
| October 14, 2023 | Annular | Pacific, U.S. Southwest, Central America, Colombia, Brazil | Ring of fire visible across parts of Oregon, California, Nevada, Arizona, New Mexico, and Texas; partial elsewhere in the U.S. |
| April 8, 2024 | Total | Mexico, United States (Texas to Maine), Canada | Total across 13 U.S. states; partial visible across most of North America |
| August 23, 2044 | Total | Northwest United States, Canada | Total eclipse visible in parts of Montana, North Dakota, South Dakota, Manitoba, and Ontario; partial across western Canada and western U.S. |
| March 29, 2025 | Partial | North Atlantic, Arctic, Europe | Not visible from most of North America; consult regional maps if traveling |
| August 12, 2026 | Partial | Arctic, Atlantic, Europe, northern Asia | Not visible from most of North America; of note for high-latitude travel |
| February 28, 2027 | Partial | Antarctica, southern Indian Ocean | Not visible from North America |
How to watch safely
Never view the Sun directly without appropriate protection. Use ISO-certified eclipse glasses for partial phases and any time you are looking at the uneclipsed or partially eclipsed Sun. Inspect glasses for scratches or damage before use; discard any that are damaged. For cameras, binoculars, or telescopes, mount a safe solar filter over the front aperture. Do not use filters not designed for intense solar viewing. During totality only, when the disk is completely covered and the atmosphere takes on a twilight hue, it is safe to remove filters briefly to observe the corona and horizon colors. As soon as the Sun begins to reappear, resume filtered viewing.
Practical viewing checklist
- Use ISO 12312-2 eclipse glasses or a certified handheld solar viewer.
- Check equipment for pinholes, cracks, or deformations before use.
- Set up telescopes with a solar filter on the front aperture, not the eyepiece.
- Arrive early to your viewing location to set up and check weather forecasts.
- Plan for traffic and accommodation if traveling to the path of totality.
- Consider projectors or pinhole cameras as low-risk alternatives for groups.
Paths and timing fundamentals
The shadow path depends on the distances among Earth, Moon, and Sun. For any given eclipse, maps produced by astronomical institutions show the track of totality and regions of partial eclipse. Totality durations vary but typically last less than 8 minutes; longer durations are possible but rare. Partial eclipse magnitude—the fraction of the Sun’s diameter covered—decreases with distance from the path. Timing of partial phases can often be found in local eclipse bulletins issued by national astronomical societies or planetaria. If you’re planning photography, practice framing and exposure beforehand; protect your gear and your eyes at all times.
Planning travel and accommodations
Major total eclipses draw large audiences, so book lodging and transportation well in advance. Consider multiple lodging options and flexible tickets, especially if weather is a concern. If viewing from rural areas, prepare for limited services and bring essentials. Check road conditions and local guidance; some states issue travel advisories for eclipse weekend traffic. Have a backup plan in case of clouds; partial eclipses can still be educational with proper projection methods or pinhole cameras. Remember that weather forecasts remain uncertain days ahead, so stay updated with local meteorological services as the date approaches.
Using timing tools and local resources
To find precise local times for eclipse phases, use authoritative sources such as timeanddate.com or national observatories, which provide eclipse calculators and interactive maps. Local astronomy clubs and science centers often host eclipse events with safe viewing setups and expert guidance. Take advantage of these resources to verify paths, altitude, and timing for your exact location. Many organizations publish PDFs or web pages with detailed contact and event information, which can help you decide where to travel and when to arrive.
Frequently asked questions
- How often does a total solar eclipse occur? Totality is visible somewhere on Earth roughly every 18 months, but any given location may see a total eclipse only once every few centuries.
- Can I use sunglasses or regular camera filters? No. Sunglasses and standard camera filters are not safe for direct solar viewing; use ISO-certified eclipse glasses or proper solar filters.
- What is the difference between a total and an annular eclipse? In a total eclipse, the Moon completely covers the Sun, exposing the corona. In an annular eclipse, the Moon is farther away and appears smaller, leaving a bright ring of sunlight.
- Is it safe to watch a partial eclipse without protection? No; even a partially eclipsed Sun can damage your eyes without proper solar filtration.
- What should I do if clouds block the view on eclipse day? Monitor weather forecasts in the days leading up, and consider traveling to a location with a clearer outlook. Many organizations stream live eclipse coverage if you cannot view locally.
Takeaway
Upcoming solar eclipse dates are predictable and well-published, making it easy to plan safe viewing. The next total eclipse over North America occurs on April 8, 2024, with another in August 2044. Use verified timing tools, prioritize ISO-certified eye protection, and plan logistics early whether you’re staying local or traveling. Proper preparation ensures you get the most out of each eclipse, whether you’re chasing totality or enjoying a partial event close to home.