As of noon today, half of 2026 is behind us.
Because 2026 is not a leap year, it has 365 days. Half of 365 is 182.5, which means the year cannot be split evenly at midnight.
Instead, the halfway point arrives halfway through the 183rd day of the year.
By then, 182.5 days have passed since the start of January 1, and 182.5 days remain until the start of January 1, 2027.
But this is only the midpoint of the calendar year. It is not the same as saying Earth is exactly halfway through its orbit in a simple distance-based sense.
Earth’s orbit is slightly elliptical, so our planet does not move around the Sun at a perfectly constant speed. It travels fastest in early January, when it is closest to the Sun, and slowest in early July, when it is farthest away.
That farthest point is called aphelion, and it happens around this same time of year.
The calendar also has to deal with another complication: Earth’s seasonal year is not exactly 365 days. It is about 365.24 days, which is why leap years are needed.
