Is It Seasonal Depression or Just a Hard Week? What Moms and Kids Feel When the Days Get Short

When the sun sets before dinner, the whole house can feel it. Here is how to tell the winter blues from seasonal depression, in you and in your child, and what actually helps.

By Jennifer C. Williams, LCPC, PMH-C

It is 4:58 on a Tuesday in November, and the sky is already dark.

Your son drops his backpack in the hallway. He says his socks feel wrong. Before you find the light switch, he is crying on the floor.

You want to help him. You also want to lie down on that same floor.

The kitchen light is still off. Nobody remembered to turn it on, because an hour ago it was still day.

If this sounds like your house, here is the short answer: you are not imagining it, and it is not a parenting failure. Shorter days change how a lot of people feel. For some adults and kids, that change becomes seasonal affective disorder, or SAD, a real type of depression that follows the seasons. It usually starts in late fall or early winter and lifts in spring.

Not every hard November is SAD. But, almost every family does better once someone names what the dark is doing.

That is what this post is for.

Key Takeaways

• Seasonal affective disorder is a type of depression that returns around the same season each year, most often in fall and winter.¹

• It shows up much more often in women than in men, and kids and teens can have it too.¹ ²

• In kids, it often looks like crankiness, being hard on themselves, trouble waking up, and craving snacks, not just sadness.²

• Naming it out loud ("it's the dark, not you") lowers the blame on everyone.

• Light, routine, and talking to your doctor are the first real steps.

What Is Seasonal Affective Disorder?

Seasonal affective disorder is depression with a calendar. The National Institute of Mental Health describes it as depression with a repeating seasonal pattern, with symptoms that last about 4 to 5 months of the year.¹

The American Psychiatric Association estimates that about 5 percent of U.S. adults experience it.³

Here is how I explain the difference to parents.

Winter blues are common. You feel a little slower and a little more down. But you still get through your days, and you still enjoy the good parts.

Seasonal affective disorder has the signs of depression: a sad, anxious, or "empty" mood most of the day, nearly every day, for at least two weeks. Losing interest in things you love. Feeling hopeless or guilty. Short temper. Low energy.¹ Winter SAD adds a few of its own: sleeping too much, craving carbs, and wanting to hibernate.¹

Holiday stress is different again. NIMH is clear that SAD follows changes in daylight, not the calendar.¹ So the stress of hosting Thanksgiving is real, but it is not the same thing.

Only a doctor or therapist can diagnose SAD. To meet the criteria, the pattern has to show up for at least two years in a row.¹ But you do not need a diagnosis to start noticing.

What Does Seasonal Depression Look Like in Kids?

This is the part parents miss most often, because kids rarely walk up and say, "I feel depressed."

Nemours KidsHealth lists what SAD can look like in children and teens.² Here is what those signs tend to look like at home:

• Changes in mood. Cranky, discouraged, crying more, upset over small things. The socks feel wrong.

• Negative thinking. Harder on themselves. More sensitive to correction. "I'm bad at everything."

• Lack of enjoyment. Skipping the friend's house. Not caring about the game they begged for in August.

• Low energy. Everything feels like too much effort, including getting shoes on.

• Changes in sleep. Sleeping a lot more and fighting to get up for school.

• Changes in eating. Craving chips or sugary snacks, or not feeling hungry.

• Trouble focusing. Homework that used to take 20 minutes now takes the whole evening.

KidsHealth also notes that some kids with SAD have thoughts of death or not wanting to live.² That is rare, and it is serious. If your child says anything like that, take it seriously right away. Call or text 988.

Children display mental health symptoms by acting out or withdrawing. In winter, both can get louder.

Why Do Moms Feel the Dark So Hard?

NIMH reports that SAD occurs much more often in women than in men.¹

A 2023 American Psychiatric Association poll found something that will not surprise any mom reading this. Women were nearly twice as likely as men to say the fall time change has hurt their mental health, 29 percent compared to 16 percent.³

Two out of three adults in that poll said they notice at least one change when winter comes. The most common: sleeping more, feeling tired, and feeling depressed.³

Now put that next to your actual schedule.

The sun sets right as your hardest hours start. Pickup. Snacks. Homework. Dinner. Baths. The moment your child needs you most is the moment you have the least light and the least left.

And this year, the clocks turned back on Sunday, November 1. After that, many of those after-school hours now happen in the dark.

Your child is not being difficult. Your child is running on less light, and so are you. Two tired people in a dark kitchen will bump into each other. That does not mean something is wrong with your family. It means it is November.

The CARE Framework Lens: Emotional Intelligence

At SONshines and Playtime, everything runs through the CARE Framework: Curiosity, Adventure, Resilience, and Emotional Intelligence. This season, the one that matters most is Emotional Intelligence, because it starts with a name.

Here is the shift I want for your family.

When a child melts down at 5 p.m. in November, most of us reach for one of two stories. He is being dramatic or, I am doing something wrong.

Both stories put the blame on a person.

There is a third story, and it is usually closer to the truth: the dark is part of this.

When you say that out loud, three things happen.

1. Your child stops thinking he is bad. "Your body gets tired when it gets dark early" is a lot easier to hear than "Why are you acting like this?"

2. You stop thinking you are failing. You can be a great parent in a hard season.

3. The problem moves outside of both of you. Now you are two people solving the same problem, instead of one parent fixing one kid.

KidsHealth gives parents the same advice for kids diagnosed with SAD: explain that it is seasonal, that it may come back, and that there are things that help.²

Give the heavy thing a name, and you stop carrying it alone.

The Honest Part: Light Will Not Fix Everything

I want to be straight with you here.

You can turn the lamps on at 4:30. You can have the snack ready and the blinds open. And some nights the meltdown will happen anyway.

That is not proof the plan failed. Some evenings are hard because a child had a hard day, full stop. The goal is not a house with no hard nights. The goal is fewer of them, and less blame when they come.

And if the hard nights keep stacking up for two weeks or more, that is not a "try harder" problem. That is a "call the doctor" problem.

TEA for Parents: The Dark-Evening Plan

What to have ready

• Lamps on before the sun goes down. Pick a time, like 4:30, and make it automatic. Smart plugs work if you will forget.

• An after-school snack waiting. Hunger and darkness together are a rough combination.

• One low-energy thing to do together. KidsHealth suggests time together that does not take much energy, like watching a movie.² A couch and a blanket count.

What to say

• To your child: "Your body gets more tired when it gets dark early. Mine does too. It's not because of anything you did."

• To yourself: "This is the season, not my parenting."

• To your partner: "I get heavier when it gets dark early. One thing that would help me is ____."

• To the teacher, if homework is a battle: KidsHealth suggests asking teachers for extra time on assignments when a child is struggling with SAD.²

What to skip

• Skip "What's wrong with you?" Try "Long day. Want a snack and a quiet minute first?"

• Skip the late-night catch-up. KidsHealth recommends going to bed and getting up at the same time every day to get the most daylight.² That goes for you too.

• Skip waiting until January. NIMH notes that because SAD is so predictable, people with a history of it may benefit from starting treatment before symptoms begin.¹

6 Steps to Take This Week

1. Open the blinds first thing. Before the phone, before the lunches. Let the house know it is morning.

2. Get outside while it is still light. KidsHealth notes that more time outside in daylight, like a daily walk, often helps.² A walk after school, before dark, is a small adventure.

3. Set one bedtime and one wake time. Same for weekends, as close as you can manage.²

4. Put lamps on a schedule. Light the house before the sun leaves, not after.

5. Watch for two weeks. Write down the days that felt heavy for you and for your child. Patterns are easier to see on paper.

6. Call your doctor if the pattern holds. For kids, start with the pediatrician. For you, ask about seasonal depression and your options, including light therapy. A light box is not right for everyone, so talk to your doctor first, especially if you have bipolar disorder or an eye condition.¹ ⁵

Frequently Asked Questions

Can kids really get seasonal affective disorder?
Yes. Nemours KidsHealth describes SAD in kids and teens as depression that happens only at a certain time of year, usually fall or winter, when days are shorter. Symptoms tend to go away when daylight hours grow longer again. A doctor diagnoses it by asking questions and ruling out other causes.

What is the difference between winter blues and seasonal depression?
Winter blues are a mild dip in mood and energy that does not stop you from living your life. Seasonal affective disorder has the signs of depression, like a sad or empty mood most days for at least two weeks, and it returns around the same season. SAD is diagnosed after the pattern shows up two years in a row.

Does the time change make seasonal depression worse?
It can make it harder for many people. In a 2023 American Psychiatric Association poll, about 1 in 5 adults said the fall time change had hurt their mental health in past years. Women were nearly twice as likely as men to say so.

Should I buy a light box for my child?
Talk to your pediatrician first. Nemours KidsHealth says light therapy may help more severe SAD in kids and teens, and that more time outside in daylight is often enough for milder symptoms. A doctor can tell you whether your child needs a light box and how to use it safely.

When should I get professional help for seasonal depression?
Get help if the low mood lasts two weeks or more, or if it gets in the way of school, work, or family life. If you or your child has any thoughts of death or of not wanting to live, call or text 988 right away. In an emergency, call 911.

You Do Not Have to Sit in the Dark

Go back to that kitchen at 4:58.

Same Tuesday. Same backpack. Same socks that feel wrong.

But this time the lamp is already on. There is a snack on the counter. And instead of "What is going on with you?" you say, "Long day. It got dark early. Come sit with me."

He might still cry. That is allowed.

But he will not be crying alone, and he will not think he is bad for it. Neither will you.

The dark comes early this time of year. Your family does not have to sit in it alone.

Want more tools like this? I write The SONshines CARE Package, a free newsletter for families built on Curiosity, Adventure, Resilience, and Emotional Intelligence. Real scripts, calm tips, and ideas for family fun, from a therapist who is also a mom. Join The SONshines CARE Package here.

If this helped, please share it with one parent who is feeling the dark right now. Send it to the mom in your carpool group chat. She might be having the same 5 p.m. as you.

If you or your child is in crisis: Call or text 988, the Suicide and Crisis Lifeline, anytime. If someone is in immediate danger, call 911.

Keep Learning

• Is It Parental Burnout or Depression? How Working Parents Can Tell the Difference For the parent who is running on empty and not sure why.

• If My Depression Had a Name: My illustrated poem for kids ages 9 to 15, illustrated by Phillip "Maikeru" Ross. It gives a child words for a heavy feeling they cannot explain yet.

Sources

¹ National Institute of Mental Health. (2023). Seasonal affective disorder (NIH Publication No. 23-MH-8138). https://www.nimh.nih.gov/health/publications/seasonal-affective-disorder

² Nemours KidsHealth. (2023). Seasonal affective disorder (SAD) (S. Gretkierewicz, Medical Reviewer). https://kidshealth.org/en/parents/sad.html

³ American Psychiatric Association. (2023, October 25). Media advisory: With fewer daylight hours, time change and colder weather coming, new APA polling; experts available on seasonal affective disorder. https://www.psychiatry.org/News-room/News-Releases/MEDIA-ADVISORY-With-Fewer-Daylight-Hours-Time-Chan

⁴ ABC News. (2026, October 6). Daylight saving time 2026 ending: When to "fall back." https://abc7ny.com/story/daylight-saving-time-2026-ending-when-fall-back/19913454/

⁵ Mayo Clinic News Network. (n.d.). Mayo Clinic Q and A: Light therapy for seasonal affective disorder. https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-q-and-a-light-therapy-for-seasonal-affective-disorder/