What are your holiday hours?

I would expect retail to be open Monday but an office - no. Since the holiday falls on a Sunday I would expect an office to be closed on Monday in lieu.
I work in a 24/7 job so I am working over the weekend.

My office got Monday off just because it seemed unfair that Christmas is on the weekend so they gave us one more day to be with family. They are also giving us Jan 2 off.

Christmas Day is federally observed on Monday 12/26. New Year's Day is being observed January 2, 2017.

And our office is closing at 3:30 today. They did the same the day before Thanksgiving.

I work in a law office and we close today at 3:00pm and re open January 2nd at 8:00am. Monday and Tuesday are statutory holidays for Christmas day and Boxing day. Wednesday and Thursday are freebies from the firm and Friday the 30th is in lieu of Monday January 2nd the statutory New Years holiday.

DH works for a shipping company and he is off Monday and Tuesday and the following Monday

In exchange for cleaning the office (small -- only 3 of us here), I work until noon every Friday, but paid for 40 hours, so nothing special today. We are closed Monday due to the holiday landing on Sunday. We are closed on January 2nd for the same reason.

Those who work in an office setting or for the government (city, state or federal) have Monday off. Retail, the only person who I know that has Monday off is because she doesn't usually work Mondays. Some of the local factories are doing their holiday shut down the week between Christmas and New year's.

DH's dad seemed put off or disappointed that dh didn't have the whole week off. I think he either took the week off or simply has it off because his factory shut down for the week. Dh has taken the week between Christmas and New year's off in the past because he had the time and it was an use it or lose it situation. I don't know if he has enough time or if he's simply letting it roll over this year. I never asked. Me, I'm never off. I just get lazy about how much work I actually get done.

I think most places (that can close) are treating Monday as a holiday.

I work in a university library.  My particular department is off after today (well I took yest and today as vacation days so I'm already off) and then most are off until Jan 3rd. Nobody in my department will be working in the office over break, though a couple will be working a couple hours a day next week from home.  A skeleton crew will be in the library and some other university departments until then.  And the medical campus/hospital will be mostly open of course.

Dh is self employed.  He is taking off today (though taking some of the guys who work for him to lunch) and is also taking Monday off.  

ETA my employer is calling Monday our Christmas holiday and the following Monday is New Years Holiday.  The days off in between are called season days and are paid.

I actually think most places are open on Monday. Except for federal/govt. Most places use PTO now, so you actually end up not using that PTO, and can use it for something else later. Smaller places of employment will decide on their own. I think a lot of them will be open though.

It's different in the UK because we have Bank Holidays which are statutory, so if Christmas falls on a weekend then Monday is automatically a holiday. Same for new year.

I've always worked in offices where they close for the whole week and you are expected to use some of your annual leave to cover it. But - they always tell you way in advance! It's really bad that your boss hasn't made it clear to people.