The electric company knocked on my door today to say they wanted to replace my meter. I said that'd be cool and asked when. Then I saw the guys carrying one to the back of the house. We had a few moments' notice.
It's the estival solstice, or summer solstice, sometime today. The Earth is tilted with its northern hemisphere most toward the sun. Hitting the top of the figure-8 on globes, if you happen to have one.
Last year my company, like many others, announced that Juneteenth would be a company holiday. It was yesterday, but since it was a weekend day yesterday, the company observes the holiday on the closer workday, so today.