Is it hot in here?

To break up the office grind, we're showing you a sneak peek of the 2017 Firefighters Calender from Australia with not only dreamboat firefighters but rescue puppies being held in their strong arms.

As if this couldn't sound any better, the calender of these firefighters is for a good cause.

The proceeds will go toward Children's Hospital Foundation, animal care and protection charity RSPCA and Mates 4 Mates, a group that supports wounded, injured and ill current and ex-serving Australian Defence Force personnel and their families.

The puppies used in this shoot came from Safe Haven Animal Rescue and are available for adoption.

But sadly, they don't come with a firefighter like this one...

We second the caption to that last pic: "Puppies and firefighters...sigh."

We imagine that's what this girl was saying all day at work. Tough job, huh?! We hope she got a couple of numbers!

Keep scrolling. You won't be sorry ... because these guys are literally on fire.

Like this caption reads, it really would be a "great start of the day" to look at images like this every morning.

The calendar began in 1993 and since its launch it has raised more than $1.3 milion, according to the calender's site.

The site explains where the money goes to. "Vital funds donated by the Firefighters Calendar have helped burns units across Australia to purchase much-needed medical equipment, expand their teams and conduct important research and clinical trials that help to develop more effective and less painful treatments for children with burns," the About Us section reads.

2017 will look hot every month in this calender.

And if you want to give your friends a reason to stay warm in the winter, there's a Christmas cards pack of 10 of the men.