I've seen a few words in a cursory search:

• 在宅勤務
• テレワーク
• 在宅ワーク

but I'm interested in the situation where your usual place of work requires commuting, but you are temporarily working from home just for the day, as opposed to a situation where you are based primarily at home.

I've seen a few words in a cursory search:

• [在宅勤務]{ざいたくきんむ}
• テレワーク
• [在宅]{ざいたく}ワーク

but I'm interested in the situation where your usual place of work requires commuting, but you are temporarily working from home just for the day, as opposed to a situation where you are based primarily at home.