When the Clocks Fall Back: Dark-Evening Crashes and New York's Lighting Rules

Daylight saving time ends at 2 a.m. on Sunday, November 1, 2026. That evening, the sun will set an hour earlier by the clock, and the next day's evening commute will start closer to dark.

New York City's Department of Transportation has warned about what comes with that change. Announcing last year's Dusk and Darkness safety campaign, the City said that "[d]uring fall evenings, rush hour occurs at a time when sunlight and visibility are dramatically and suddenly reduced, leading to the highest fatal crash rates of the calendar year" (NYC DOT, October 27, 2025).

Darkness does not change the basic rules of the road. But it can change what each person could see, and New York has specific rules about lights that can matter after a crash.

Drivers: Headlights and Due Care

Under Vehicle and Traffic Law § 375(2)(a), "[e]very motor vehicle except a motorcycle, driven upon a public highway during the period from one-half hour after sunset to one-half hour before sunrise" must display lighted lamps, starting with "at least two lighted head lamps on the front, one on each side." The same rule applies "at any other time when windshield wipers are in use, as a result of rain, sleet, snow, hail or other unfavorable atmospheric condition, and at such other times as visibility for a distance of one thousand feet ahead of such motor vehicle is not clear."

Headlights help a driver see, but they do not replace care. Every driver must "exercise due care to avoid colliding with any bicyclist, pedestrian, or domestic animal upon any roadway" (Vehicle and Traffic Law § 1146(a)), and no one may drive at a speed greater "than is reasonable and prudent under the conditions and having regard to the actual and potential hazards then existing" (Vehicle and Traffic Law § 1180(a)). Darkness is one of those conditions. Our post on weather and fault in car accidents discusses how courts look at poor visibility.

Cyclists and E-Bike Riders: Lights Are Required

From a half hour after sunset to a half hour before sunrise, every bicycle in use must be equipped with "a lamp on the front which shall emit a white light visible during hours of darkness from a distance of at least five hundred feet to the front and with a red or amber light visible to the rear for three hundred feet" (Vehicle and Traffic Law § 1236(a)). E-bike riders must follow the rules for bicycles too (Vehicle and Traffic Law § 1242(1)). Our post on essential gear for cyclists has more on staying visible.

Pedestrians: Help Drivers See You

People on foot require no headlights; however, wearing light-colored or reflective clothing and carrying a small light can help drivers see you. Crossing at a corner, with the signal, puts you where drivers expect to see people. Our post on how courts determine fault in pedestrian cases explains more.

Can a Missing Light Affect an Injury Claim?

It can. As one appeals court put it, "[i]t is well settled that a defendant's unexcused violation of the Vehicle and Traffic Law constitutes negligence per se" (Peterson v Garnsey, 227 AD3d 1249 [3d Dept 2024]). Courts look at the injured person's own conduct the same way.

• In McLeod v Taccone, 122 AD3d 1410 (4th Dept 2014), a cyclist rode into an intersection controlled by a stop sign without yielding. The court also noted that "the accident occurred at night while plaintiff was wearing dark clothing, and he was operating his bicycle without lights or sufficient reflectors in violation of Vehicle and Traffic Law § 1236." It upheld partial summary judgment for the driver "on the issue of plaintiff's negligence."
• But a violation does not always decide the whole case. In Soibov v Palmer, 102 AD3d 951 (2d Dept 2013), a crash at about 8:30 p.m., the defendants argued that the cyclist's lack of a headlight was the sole cause. The court disagreed, explaining that "there can be more than one proximate cause of an accident," and it found questions of fact, including "whether the defendant driver failed to see that which through proper use of his senses he should have seen."

Fault matters even more in newer cases. For lawsuits started on or after May 26, 2026, a person found more at fault than the people he or she sues in a motor vehicle case recovers nothing (CPLR 1411(b)). In older cases, the prior rule applies: an injured person's own fault reduces the damages in proportion but does not bar recovery (CPLR 1411(a)). Our posts on comparative negligence in bicycle accidents and New York's 2026 changes for motor vehicle injury cases explain more.

Evidence After a Crash in the Dark

How dark it was, and whose lights were on, can become disputed facts. Useful evidence may include photographs taken at the same time of evening, showing the streetlights and how dark the street was; whether the car's headlights and the bike's lights were working; dashcam and surveillance video; and the accounts of witnesses. Video can be recorded over in a matter of weeks; see our Decision Day entry on Fernandez v Port Authority. In our experience, a photograph taken in daylight can make a street look very different from the way it looked at the time of a crash.

What to Do After a Crash After Dark

1. Get medical care, and follow your doctor's advice.
2. Call the police and get the report number.
3. If your medical condition allows, photograph the scene, including the lighting, before anything is moved, and note whether the vehicles' and bike's lights were on.
4. Write down the names and phone numbers of anyone who saw what happened.
5. Look for cameras on nearby buildings, stores, buses, and doorbells.
6. If a car was involved, give written notice of your No-Fault claim within 30 days of the accident (11 NYCRR 65-1.1). We suggest speaking to a lawyer before you file, because anything you write or say in your claim may be used against you if there is a lawsuit.
7. Talk to a lawyer early. If a government vehicle was involved, a Notice of Claim generally must be served within 90 days (General Municipal Law § 50-e). In some circumstances, your time to act may be even shorter.

If you were hurt in a crash after dark, contact The Eskesen Law Firm for a free consultation. Calls are answered live 24 hours a day, 7 days a week.

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