As laserbrn said, a few extra days of darkness is better than an irregular light schedule (which would be the other option if you left them outside on the balcony) and the plants will just think it's a cloudy few days. That certainly happens in nature so I think you'll be good.
Be careful with auto-watering...they won't need much while in the dark.
Another alternative could be having a friend come by and take them out and put them back in for you...but I would probably just leave them in the closet. They'll be fine, no worries.
Be careful with auto-watering...they won't need much while in the dark.
Another alternative could be having a friend come by and take them out and put them back in for you...but I would probably just leave them in the closet. They'll be fine, no worries.