Handling Glare and Low Sun

00What this habit is really about

Handling glare and low sun is about keeping your eyes comfortable and your view of the road clear when bright light comes from a difficult angle. Low sun happens near sunrise and sunset, when the sun sits close to the horizon and can shine almost straight into your eyes. Glare can also come from reflections on wet pavement, snow, or the hood of your own car. The core habit is simple: when light makes it hard to see, you do not force your eyes to fight through it. Instead, you change what you can control, like your speed, your following distance, and where you look.

This habit is not about having perfect eyesight or special equipment. It is about recognizing that bright light is a driving condition, just like rain or fog. When you treat glare as a condition, you stop treating it as a personal problem to endure. You begin to ask practical questions: Can I see the lane markings? Can I see the car ahead? Can I see a pedestrian or cyclist near the edge of the road? If the answer is no, then the safe response is to reduce risk until your view improves. That might mean slowing down, increasing space, or using shade from visors and trees to block the brightest part of the light.

The goal is clear vision, not perfect vision. You may never make the sun disappear, but you can keep enough of the road visible to make calm, timely decisions. This habit fits into everyday driving because it asks for small adjustments, not heroic effort. It also connects to other skills, like night driving, fog driving, and seat position, because all of them depend on giving yourself the best possible view and the most time to react.

01Why it keeps you safer

Glare reduces contrast. That means the difference between dark and light areas becomes less obvious, so lane lines, curbs, and the shapes of vehicles can fade into a bright wash. When you squint, your eyes are already working hard, and you may miss details at the edges of your view. Squinting also tires your eyes faster, which can make you less alert over time. By handling glare early, you protect your ability to see hazards before they become urgent.

Low sun can also create sudden transitions. You might drive from a shaded area into direct sun, or from direct sun into a tunnel or tree line. Your eyes need a moment to adjust, and during that moment your vision is weaker. If you are driving too fast or following too closely, you leave no room for that adjustment. Slowing down and increasing space gives your eyes time to adapt and gives you time to respond if something unexpected appears. This is especially important when the sun is low because shadows can hide potholes, debris, or a person stepping near the road.

Another reason this habit keeps you safer is that it reduces the chance of being surprised. When you cannot see well, you may not notice a brake light, a turn signal, or a cyclist moving along the shoulder. By using shade and slowing down, you create a buffer. You are not relying on luck or on other drivers to see you. You are actively managing the one thing you control: your own driving. That calm, defensive approach is the same mindset that helps in rain, fog, and night driving, and it makes you a more predictable driver for everyone else.

02The mistake drivers often make

The most common mistake is squinting through. Drivers often try to power through the glare by narrowing their eyes, leaning forward, or staring harder at the road. This feels like effort, but it does not improve vision. Squinting reduces the amount of light entering your eyes, but it also reduces detail and can cause eye strain, headaches, and fatigue. Worse, it keeps you moving at the same speed and following distance as if conditions were normal. That leaves very little margin for error.

Another mistake is looking directly at the bright source. It is natural to glance at the sun or at a bright reflection, but staring at it can leave a temporary afterimage that makes everything else harder to see. Even a brief look can wash out your view for several seconds. Drivers sometimes also forget that glare can come from behind. A low sun in your mirrors can be just as distracting as one in front of you. If you only adjust your visor and ignore your mirrors, you may still be fighting bright light from the rear.

A third mistake is relying on sunglasses alone. Tinted lenses can help, but they are not a complete solution. They may make shaded areas too dark, and they do not fix the problem of low sun coming in at an angle. Some drivers also keep a dirty windshield or worn wipers, which turns glare into a smear of light across the glass. The mistake is treating glare as something to ignore rather than something to manage. The better approach is to combine several small actions: clean glass, proper visor use, more space, and a slower speed.

03A simple way to do it

One concrete, repeatable action is this: when glare or low sun makes it hard to see, say to yourself, "Shade and slow." Then do two things in order. First, shade your eyes by adjusting your visor, using the sun visor for the side window if needed, and checking that your windshield and mirrors are clean. Second, slow down by easing off the accelerator and increasing your following distance by at least a few seconds. This action is simple enough to repeat every time the light becomes difficult.

To make it work, start with the visor. Flip it down, but do not let it block your view of the road or traffic lights. If the sun is coming from the side, use the visor's side extension or adjust your seat position slightly so the visor covers more of the bright area. If you wear glasses, keep them clean. If you use sunglasses, choose ones that reduce glare without making everything too dark, and remember that they are only one part of the solution. Then focus on speed and space. Slow down enough that you can stop within the distance you can clearly see. Increase the gap between you and the vehicle ahead so you have time to react if brake lights appear suddenly.

This action is not about being timid. It is about matching your driving to the conditions. You can practice it even when glare is mild, so it becomes a habit. Over time, you will notice that you are less tense, your eyes feel less tired, and you are making smoother decisions. The phrase "Shade and slow" is easy to remember and covers the two most important adjustments: improve what you can see, and give yourself more time to see it.

04What to pair it with

Handling glare works best when you pair it with other safe driving habits. One natural partner is proper seat position. If your seat is too low or too far back, you may not be able to use your visor effectively, and you may find yourself squinting or leaning forward. Adjust your seat so you can see clearly over the steering wheel, reach the pedals comfortably, and move your head without hitting the roof. A good seat position also helps you use your mirrors without turning your whole body, which keeps your eyes on the road.

Another partner is keeping your windshield and wipers in good condition. A clean windshield with fresh wiper blades reduces the smear that turns glare into a blinding streak. In winter, clear snow and ice from the roof and hood so they do not reflect light into your eyes. Inside the car, avoid placing shiny objects on the dashboard, because they can reflect sunlight. You can also pair glare handling with night driving habits, such as dimming your dashboard lights and avoiding looking directly at oncoming headlights. The same principle applies: reduce the bright source and give your eyes a break.

Finally, pair this habit with patience. Low sun often happens during busy commute times, when drivers are in a hurry. If you rush, you may be tempted to squint through and keep your speed. Instead, treat the delay as a normal part of the trip. Leave a few minutes earlier if you know the sun will be low. Use your climate control to stay comfortable, because a foggy windshield or a hot cabin can add to eye strain. When you combine shade and slow with good seating, clean glass, and a calm attitude, you create a system that protects your vision and your safety.

05When conditions change

Conditions can change quickly when the sun is low. A road that was in open sunlight may suddenly enter a tunnel of trees, and your eyes will need a moment to adjust to the darker area. In that moment, your vision is weaker, so it is wise to slow down before you enter the shade. Similarly, when you come out of shade into bright sun, you may be momentarily dazzled. Keep your speed steady and avoid sudden moves. If the sun is moving in and out of clouds, the light can flicker, which is distracting. In those cases, increase your following distance and keep your visor ready.

Weather also changes the way glare affects you. After rain, wet pavement can reflect the sun and create glare from below, even if the sun is not directly in your eyes. Snow can reflect sunlight and make everything very bright, which can hide the shape of the road. Fog can combine with low sun to create a diffuse, glowing wall that hides details. In all these conditions, the same rule applies: shade and slow. Use your visor, keep your windshield clear, reduce speed, and increase space. If visibility becomes very poor, consider pulling over safely and waiting for the light to change, but only if you can do so without creating a hazard.

Time of day matters too. Low sun is most common in the early morning and late afternoon, especially in spring and autumn when the sun is lower in the sky. If you drive during those times, expect glare and plan for it. You might choose a route with more shade or fewer east-west stretches. You might also adjust your schedule slightly if you can. The key is to adapt as conditions change, rather than sticking to a fixed speed or following distance. Flexibility is part of safe driving.

06Questions drivers ask

Q: Should I wear sunglasses when driving into low sun?
A: Sunglasses can help reduce brightness, but they are not a complete solution. Choose lenses that reduce glare without making shaded areas too dark, and remember that they do not replace the need to slow down and increase space. Also, keep them clean, because smudged lenses can make glare worse. If you wear prescription glasses, ask your eye care professional about options that work for driving, but do not rely on them alone.

Q: What if the sun is behind me and I cannot see in my mirrors?
A: Glare from behind can be just as distracting as glare from the front. Adjust your mirrors to reduce the reflection, or use the day-night setting if your mirror has one. You can also tilt your mirror slightly or change your seat position. If the glare is severe, slow down and increase your following distance, because you may not see vehicles approaching from behind as clearly. Do not ignore your mirrors; instead, find a safe way to reduce the brightness.

Q: How slow should I go when I cannot see well?
A: There is no single speed that fits every situation. The general rule is to drive at a speed that allows you to stop within the distance you can clearly see. If glare makes it hard to see far ahead, slow down until you have enough time to react. You should also increase your following distance to at least a few seconds. Always follow local traffic laws and use your best judgment. If conditions become too difficult, find a safe place to pull over and wait.

Remember to obey local traffic laws and drive with ordinary care.