I first wrote ‘Happy Winter Solstice’, but that would exclude my readers in the southern hemisphere (for whom it is Summer Solstice, of course).
For anyone at the North Pole, the sun will not appear above the horizon for 11 weeks. (At the South Pole, the sun will not set for 11 weeks).
Here at Seattle’s northern latitude (47.6062° N), our daylight timewill now gradually lengthen from about 8 hours to 16 hours (at our own summer solstice in June of 2022).