Sunrise Alarm Clocks and the November 1 Clock Change: The Extra Morning Light Lasts About a Week

The short answer

Sunrise alarm clocks went viral on Instagram and TikTok on a simple promise: instead of a phone blaring in the dark, the room slowly fills with warm light and you wake up on your own. The timing of that promise matters in the US this fall, because the clock change is about to make mornings look fixed, briefly.

According to NIST, daylight saving time ends at 2 a.m. on Sunday, November 1, 2026. Overnight, sunrise jumps an hour earlier on the clock. What most people do not notice is how fast that gain disappears. We pulled sunrise times from the U.S. Naval Observatory for three cities:

With a 6:30 a.m. alarm in Chicago, the fall-back buys roughly one week of waking after sunrise. From about November 8 to about the end of February, you wake in the dark, and the spring-forward change on March 14 pushes sunrise past 7 a.m. again. In Seattle, a 6:30 alarm never sees sunrise at all between November and early March. Waking in the dark is a four-month problem, and the clock change is a one-week reprieve.

That is the real case for a sunrise alarm. Our picks by situation:

• Want the brightest published output and no app: Philips SmartSleep Sleep and Wake-Up Light HF3650, 310 lux, $179.99.
• Want a sound machine and sunrise in one, and do not mind an app: Hatch Restore 3, $169.99, with an optional subscription.
• Care most about how it looks in the room: Loftie Lamp, $279.99, which needs Wi-Fi and the app.

Check sunrise alarm clocks on Amazon

Why light instead of sound

The National Institute of General Medical Sciences puts it plainly: light and dark have the biggest influence on circadian rhythms. A cluster of nerve cells in the brain, the suprachiasmatic nucleus, controls melatonin production based on the amount of light the eyes receive. Winter mornings remove that signal right when your alarm asks you to get up.

A sunrise alarm puts a version of the signal back. Philips describes its sunrise as starting 30 minutes before the alarm with soft red light that shifts to orange and then bright yellow, with sound arriving only once the room is lit. Hatch describes the Restore 3’s sunrise moving from red to orange to white before your alarm sound plays. The manufacturers go further: Philips cites a 2008 user survey in which 92 percent found it easier to get out of bed, and Hatch says gradual light prompts the release of cortisol. Treat those as manufacturer claims; we do not test sleep outcomes.

The comparison

Prices are listed on each manufacturer’s US site at the time of writing (September 2026); check the current price.

Three things stand out. Philips is the only brand here that publishes a lux figure. Hatch is the only one here that puts part of its device content behind a subscription tier; Loftie says the Clock’s 100-plus audio tracks need no subscription. And the Loftie Clock, which often shows up in the same viral videos, is not a sunrise alarm; Loftie’s own FAQ says so and points buyers to the Loftie Lamp for light-based waking.

Philips SmartSleep: the numbers-first choice

The HF3650 is the most conventional product in the group and the most transparent. Philips’ product sheet lists a 310-lux maximum, 25 brightness settings, 7 wake-up sounds plus FM radio, a sunset simulation for winding down, a 9-minute tap-to-snooze, and no app or smartphone control. For someone who wants a bedside device that works the day it comes out of the box and never asks for an account, that is the appeal.

Philips’ sheet also includes a line worth using: sensitivity to light differs between people, and in general, a higher brightness setting means less time to become fully awake. If the default does not wake you, turn it up before deciding it does not work. The Connected HF3670 adds app scheduling, 4 sun themes, and a 315-lux maximum at a $219.95 list price, which matters mainly if your wake time changes day to day. Note that Philips’ US site now marks the HF3670 as discontinued and out of stock, so check availability before planning around it.

Check Philips SmartSleep wake-up lights on Amazon

Hatch Restore 3: the all-in-one, with a subscription question

Hatch built the Restore 3 as a sleep device first: sound machine, wind-down routines, reading light, and sunrise alarm on one nightstand unit at $169.99. The sunrise is described as red to orange to white before your chosen sound, with the sunrise length set in the app.

The subscription is where to read carefully. Hatch says the Restore 3 works without one, with basic features and core content only. Hatch+ adds a larger library of music, meditations, bedtime stories, and deeper sleep insights, and after a 30-day free trial renews at $59.99 a year or $5.99 a month. The practical question is whether you want the content library. If you mainly want light-based waking, use the 30-day trial to confirm which wake-up options you would keep without Hatch+, then decide before it renews.

One more practical note: you need the free Hatch Sleep app to set up and register the Restore 3, though Hatch says you can then control it phone-free from the device. Hatch does not publish a lux figure, so heavy sleepers comparing brightness have nothing to compare.

Check Hatch Restore 3 on Amazon

Loftie: design-led, Wi-Fi dependent

Loftie’s lineup splits the job in two. The Loftie Clock, $199.99, is an alarm clock with sounds and a night light, and Loftie says it has no subscription. It is not a sunrise alarm. The Loftie Lamp, $279.99, is the light: a table lamp with a sunrise feature set up in the alarms section of the Loftie app, custom colors, and optional pairing with the clock.

The Lamp’s requirements are firm. Loftie says it is a Wi-Fi connected device that needs a 2.4 GHz network, and that the app is required for initial setup and for setting alarms; without the app you get preset light modes only. Buy it if you want a bedside lamp you would choose on looks alone and your home Wi-Fi is reliable. It is the most expensive way to get a sunrise here.

Do not confuse a wake-up light with light therapy

Winter dark mornings and winter low mood often get discussed together, and the products get blurred with them. They are different tools. The National Institute of Mental Health describes light therapy for winter-pattern seasonal affective disorder as sitting in front of a very bright light box, 10,000 lux, for about 30 to 45 minutes a day, usually first thing in the morning, from fall to spring. NIMH says such boxes are about 20 times brighter than ordinary indoor light and filter out UV, and that people with certain eye conditions or taking certain light-sensitizing medications may need medical supervision.

A 310-lux sunrise clock is about one thirty-second of that intensity and is not designed as a treatment. If what you are dealing with is persistent low mood rather than groggy wake-ups, NIMH’s guidance is to talk with a health care provider about options.

Placement and setup tips

• Put it where your eyes are. The light has to reach your closed eyelids, so place it on your side of the bed, aimed toward your pillow.
• Start with a longer sunrise and higher brightness, then shorten or dim if you wake too early. Philips describes 30 minutes; Hatch and Loftie set the length in their apps.
• Keep a backup sound on. Every model here pairs the light with an alarm sound. Leave it on for the first weeks while you learn how you respond to the light.
• Set it before November 1. Check how your device handles the clock change so the first standard-time morning does not start an hour off.

Bottom line

The November 1 clock change makes mornings brighter for about a week; U.S. Naval Observatory data put Chicago’s sunrise back past 6:30 a.m. by November 8 and past 7:15 a.m. by early January. A sunrise alarm is the tool built for those four months. Choose Philips SmartSleep HF3650 at $179.99 if you want a published 310-lux output with no app. Choose Hatch Restore 3 at $169.99 if you want sunrise plus a sound machine, and decide separately whether Hatch+ is worth $59.99 a year. Choose the Loftie Lamp at $279.99 if design comes first and your Wi-Fi is solid, remembering the Loftie Clock alone is not a sunrise alarm. And keep wake-up lights and 10,000-lux therapy boxes in separate mental boxes.