Sober October vs Dry January: Which Month?
Sober October vs Dry January, plus Dry July and a pick-your-own month: dates, who runs them in 2026, social difficulty, and how to choose and track one.
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This article is general information, not medical advice. If you’re worried about your drinking or your health, please talk to a doctor or another qualified provider.
Sober October and Dry January ask the same thing of you: no alcohol for a whole calendar month. What changes is when it happens, who runs it and how many people are doing it with you.
Pick the month you can start soonest, and go in with a plan and some support. No study has compared the months, and the research on who finishes points to preparation rather than the calendar.
Sober October 2026 runs from Thursday, October 1 to Saturday, October 31. Dry January 2027 starts on a Friday, New Year’s Day. Below, the two go head to head, with Dry July and a pick-your-own 30 days alongside.
Before you stop: a safety check. The official Sober October site is blunt: “People who are clinically alcohol dependent can die if they suddenly, completely stop drinking.”
It flags symptoms including “fits, shaking hands, sweating, seeing things that are not real, depression, anxiety, or difficulty sleeping” (Sober October).
MedlinePlus says withdrawal symptoms “tend to occur within 8 hours after the last drink, but can occur days later,” and that withdrawal “may quickly become life-threatening” (MedlinePlus). If you drink heavily or every day, talk to a doctor before you start any alcohol-free month.
SAMHSA’s National Helpline is free, confidential and open 24/7, 365 days a year: 1-800-662-HELP (4357) (SAMHSA).
Sober October vs Dry January at a glance
The table lines up the three organized months against your own 30 days. It sticks to facts, and the judgment calls come later.
| Challenge | Dry January | Sober October (UK) | Dry July | Your own 30 days |
|---|---|---|---|---|
| Next dates | Jan 1 to 31, 2027 | Oct 1 to 31, 2026 | Jul 1 to 31, 2027 | Any date you pick |
| Length | 31 days | 31 days | 31 days | 30 days, or whatever you set |
| Started | 2013, UK | 2013, UK (as Go Sober for October) | 2008, Australia | When you start |
| Run by in 2026 | Alcohol Change UK | Ezy Raise, with Alcohol Change UK as UK charity partner | Dry July Foundation in Australia, plus a New Zealand campaign | You |
| Main purpose | Behavior-change reset | Sponsored fundraiser | Fundraiser for people affected by cancer | Whatever you need it for |
| Built-in support | Free Try Dry app and emails | Fundraising page, plus prep tips and resources on the Sober October site | Fundraising through Dry July | What you set up |
| US-based organizer | No (participants counted globally) | No | No | Not needed |
One thing that used to separate them was the Golden Ticket, a paid night off. It’s gone for Sober October 2026: “This year we’ve retired the Golden Ticket to better reflect Alcohol Change UK’s approach to supporting long-term behaviour change” (Sober October FAQ). Dry July’s site still lists Golden Tickets.
Where each challenge came from, and who runs it now
Dry January
Emily Robinson gave up alcohol in January 2011 while training for her first half marathon, then joined Alcohol Concern (now Alcohol Change UK) in 2012. The challenge “started in 2013 with 4,000 people” (Alcohol Change UK).
Registrations passed 80,000 by 2019, according to a University of Sussex evaluation (de Visser, 2019). Alcohol Change UK says 215,000 people took part worldwide in 2024 and 200,000 in 2025 (Alcohol Change UK).
Sober October
Macmillan Cancer Support launched Go Sober for October in 2013, in partnership with Australia’s Dry July, and had more than 8,500 sign-ups by mid-September (Civil Society, 2013). You’ll see 2002, 2010 and 2014 elsewhere, but the launch coverage confirms 2013.
In 2026 the campaign changed hands. Macmillan ended its involvement, and “Australian fundraising platform Ezy Raise now owns and delivers Sober October,” with Alcohol Change UK as the UK charity partner and recipient of donations (Civil Society, 2026).
So one charity now sits behind both UK months. Alcohol Change UK hopes to raise £30,000 in October, “a quarter of the amount donated in Dry January earlier this year.”
Dry July and Dry Feb
Dry July is the oldest of the three. Three friends in Sydney founded it in 2008 to raise money for people affected by cancer, and it expanded to New Zealand in 2012.
Canada has a shorter version. Dry Feb runs for the 28 days of February and started in 2016 as a Canadian Cancer Society fundraiser (Canadian Cancer Society). It’s run by Ezy Raise, the same platform behind the UK’s Sober October, and since 2026 its donations go to CAMH, the Centre for Addiction and Mental Health (Dry Feb).
Timing and social difficulty: what each month throws at you
The rule stays the same whichever month you pick, but the calendar around it changes a lot. None of these campaigns has a US-based organizer (though Alcohol Change UK counts Dry January participants worldwide), so US readers should look hard at what’s already on their calendar.
Dry January: the biggest crowd, straight after December
Dry January 2027 runs from Friday, January 1 to Sunday, January 31. It follows December, which the Sussex evaluation calls “a month in which people may be drinking more than usual.” That cuts both ways: a heavy December builds motivation, and it flatters any before-and-after comparison.
January’s real advantage is the crowd. In a UK survey for Alcohol Change UK, almost one in three adults (32%) planned to take January 2026 off (Alcohol Change UK). Saying no is easier when plenty of people around you are skipping drinks too.
Sober October: a quieter month with a party at the end
Sober October 2026 runs Thursday, October 1 to Saturday, October 31. In the US that means tailgates and game days most weekends, the tail end of Oktoberfest parties, and Halloween on the very last day.
Fewer people are doing it with you. CivicScience found that 10% of US adults 21 and over planned to do Sober October in 2024, below that year’s Dry January intent (CivicScience). You’ll have to supply more of the push yourself.
The upside is timing. It ends before Thanksgiving (November 26), so you head into the holidays with a month of practice at turning drinks down. UK readers also get a formal sponsored structure.
Dry July: summer in the US, winter down under
Dry July 2027 runs Thursday, July 1 to Saturday, July 31. For US readers, July 4 (a Sunday in 2027), summer weddings, barbecues and vacations make it a hard month to stay dry. In Australia and New Zealand it’s midwinter, with an organized cancer fundraiser behind it.
Your own 30 days: no crowd, full control
A pick-your-own month has no crowd and no charity behind it. What you gain is timing: you can start when your motivation is highest and route around a wedding or a trip. If you’re reading this on October 5, this is your realistic option.
If you’re weighing Dry Feb, count the weekends. October 2026, January 2027 and July 2027 each have five Fridays and five Saturdays. February 2027 has four of each, so Dry Feb means one fewer weekend.
Is one month better for your health? What the research shows
Nobody knows, because nobody has tested it. What we have is research on month-long breaks in general, almost all of it on Dry January.
What a month off can do
In a single-hospital study published in BMJ Open, 94 moderate-to-heavy drinkers who stopped for a month saw statistically significant falls in insulin resistance, blood pressure and weight, along with two cancer-related growth factors. The 47 people who kept drinking saw no significant changes (Mehta et al., 2018). It was observational, so it shows an association, not proof.
Registrants in the 2019 Sussex evaluation who stayed completely dry reported saving money (88.8%), better sleep (74.0%) and more energy (69.6%). And 94.0% said they’d proved to themselves they could do it.
Does it last?
A study of 857 British adults linked taking part in Dry January to less drinking and more confidence turning drinks down six months later, more so among people who finished. The authors concluded it “is unlikely to result in undesirable ‘rebound effects’” (de Visser, Robinson and Bond, 2016).
US data is thinner. One survey of 1,659 US adults aged 18 to 29 found that 7% had done a temporary abstinence challenge in the past year. About half of them drank less afterward, and 15% stayed abstinent (Siconolfi et al., 2024).
The gap nobody mentions
A 2025 review of 16 publications found that “benefits were also reported among those who did not fully abstain,” and that “nearly all extant research derives from the United Kingdom” (Strowger et al., 2025).
We found no peer-reviewed outcome research on Sober October. The closest is a company study: the blood-testing firm InsideTracker followed 30 people through 31 alcohol-free days, with no comparison group, and reported the results on its own site. The Dry July evidence is mostly the campaign’s own annual reports, and an earlier review flagged “the paucity of studies, their observational nature, and heterogeneity” (de Ternay et al., 2022). No study compares one month with another.
What does predict finishing
- Registering for support. In the 2019 Sussex evaluation, 70% of Dry January registrants stayed alcohol-free, against 36% of those who didn’t register. People chose whether to register, so again this is an association rather than proof.
- Having done it before, and confidence saying no. A French study of 2,123 Dry January participants linked finishing to “previous participation, registration, and higher baseline self-efficacy in resisting alcohol in social situations” (Lespine et al., 2026).
- Drinking less to begin with. Both reviews found lighter drinkers were more likely to finish.
Fundraising, the engine of Sober October and Dry July, didn’t make the list. In the Dry January evaluation it was “the least important reason for taking part,” and it wasn’t linked to staying dry during January. That’s Dry January data, so it doesn’t rule out sponsorship helping in October.
Put together, the evidence points to the support and the plan you build around your month. The month itself isn’t on the list.
How to choose: pick this month if…
Dry January
- You want the biggest crowd and free, structured support.
- Your December ran heavy and you want a clean break.
- Fresh-start timing works on you.
- You’re fine waiting about three months.
Sober October
- You’d rather not wait until January.
- You want a reset before the holiday season.
- You’re in the UK and like a sponsored challenge, with money going to Alcohol Change UK in 2026.
- You’re ready to plan for game days and for Halloween on day 31.
Dry July
- You’re in Australia or New Zealand and want to fundraise for cancer services.
- If you’re in the US, expect a socially harder month.
Your own 30 days
- The next official month is weeks away.
- A trip or wedding lands in the official month.
- You’ve already missed October 1.
None of them, for now
If the safety box at the top applies to you (heavy or daily drinking, or shakes and sweats when you stop), don’t start a fixed-length challenge on your own. Talk to a doctor first.
Cutting back gradually instead
A month off isn’t the only format. If you’d rather step down over a few weeks, the alcohol taper schedule calculator turns your drinks a day, a target and a date into a daily drink target. It’s a planning aid for cutting back, not a way to manage withdrawal.
How to track any 30-day stretch
Whichever month you pick, the mechanics are the same. Several steps below come from NIAAA Director George Koob’s Dry January tips (NIAAA).
- Set your start date and write down your reason. NIAAA’s first tip: “Identify why you choose to drink alcohol.”
- Tell someone. “Let friends and family know about your plan.”
- Stock the fridge. “Make sure alternative alcohol-free beverages are available.”
- Script your answer. “Have a polite, assertive ‘no, thanks’ ready.” Practice it before the first party, not at it.
- Check in every day, including the bad ones.
- Notice how you feel. NIAAA suggests you “pay attention to how you feel. Are you sleeping better?”
- Put a number on the money. The alcohol spending calculator shows what your usual drinks cost per week, month and year.
- Plan day 31 and the day after. “Have a plan in place for when the month ends.” For Sober October 2026, that means Halloween night.
- If you slip, log it honestly and keep going. One drink doesn’t cancel the month. Our guide on whether to reset your sober date after a relapse covers how to count it.
If you’d like an app for the counting, Sober44 covers the basics for free. Tap I’m ready to quit now on day one and a counter starts ticking to the second, alongside a daily check-in, a streak and an estimate of the money you’ve kept, based on the drink profile you enter.
If you set a future quit date instead, the app counts down to it and lays out a straight-line taper of daily drink targets until then. For a clean stop on the 1st, choose quit now on the day.
There’s no night-off pass. Logging a day as I drank restarts the sober counter, but your check-in streak keeps going, so honesty doesn’t cost you the habit.
The counter, check-ins, streaks, 1-month milestone and badge, and 1-month savings view are all free. Pro, the paid subscription (7-day free trial, then a yearly or weekly plan), adds 3-month and 1-year chart views and lifts caps on craving logs, journal entries and routine steps. There’s no account, and your data stays on your phone.
Want to compare options first? See our roundup of alcohol-free tracker apps, or get Sober44 for iOS or Android.
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Frequently Asked Questions
Which is harder, Sober October or Dry January?
It depends on your calendar and your support. Dry January has the biggest crowd and free structured support from Alcohol Change UK. Sober October has fewer people doing it alongside you, plus game days and, in 2026, Halloween on the final day. No study compares the two months, but in Dry January research, registering for support, having done it before and feeling confident turning down drinks in social settings were all linked to finishing.
Is Sober October the same as Dry January?
The core rule is the same: no alcohol for a calendar month. The month, the organizer and the purpose differ. Dry January is Alcohol Change UK's behavior-change campaign, with a free app and emails. The UK's Sober October is a sponsored fundraiser, owned and delivered in 2026 by the fundraising platform Ezy Raise, with Alcohol Change UK as its charity partner.
Who started Sober October, and who runs it in 2026?
Macmillan Cancer Support launched Go Sober for October in the UK in 2013, in partnership with Australia's Dry July. Macmillan ended its involvement in 2026. The Australian fundraising platform Ezy Raise now owns and delivers the campaign, and donations go to Alcohol Change UK, the charity behind Dry January.
Is there a Golden Ticket for Sober October 2026?
No. The official Sober October FAQ says the Golden Ticket was retired for 2026 to better reflect Alcohol Change UK's approach to supporting long-term behavior change. Dry July in Australia still lists Golden Tickets on its site.
What is Dry July?
Dry July is an alcohol-free July that started in Australia in 2008 and raises money for people affected by cancer. It expanded to New Zealand in 2012. For readers in the US, July brings Independence Day, summer weddings and vacations, which makes it a demanding month socially.
Is one alcohol-free month better for your health than another?
No study compares months, and nearly all the research is on Dry January in the UK. Studies of month-long breaks link taking part to lower blood pressure and weight, better self-reported sleep and energy, and drinking less six months later. These are associations from observational studies, and nothing in them suggests the benefits depend on which month you pick.
Can I start an alcohol-free month on any date?
Yes. The official months give you a crowd and, depending on the campaign, free support or a fundraising page. But the benefits researchers have studied come from the time without alcohol, not the date on the calendar. If you missed October 1, a 30-day stretch that starts this week is still a 30-day stretch.
Is it safe to stop drinking for a month?
Not for everyone. The official Sober October site warns that people who are clinically alcohol dependent can die if they suddenly, completely stop drinking. MedlinePlus says withdrawal symptoms tend to start within 8 hours of the last drink, though they can start days later, and that withdrawal may quickly become life-threatening. If you drink heavily or daily, or feel shaky, sweaty or anxious without alcohol, talk to a doctor before you stop. SAMHSA's free, confidential National Helpline is 1-800-662-HELP (4357).