Days Until Summer
Counting to 1 June — meteorological summer in the northern hemisphere.
Summer has two official start lines and this page counts to the unambiguous one: 1 June, the start of meteorological summer in the northern hemisphere. Meteorologists split the year into four fixed three-month seasons (June–August is summer), which is why 1 June never moves.
The other definition — astronomical summer — starts at the June solstice, which drifts between 20 and 21 June depending on the year. And if you are in the southern hemisphere (South Africa, Australia, most of South America), the seasons flip entirely: your summer begins on 1 December. The counter above targets 1 June; the maths is the same for any date you care about in our general countdown tool.
Summer — the next five years
| Year | Date | Weekday |
|---|---|---|
| 2026 | 1 June 2026 | Monday |
| 2027 | 1 June 2027 | Tuesday |
| 2028 | 1 June 2028 | Thursday |
| 2029 | 1 June 2029 | Friday |
| 2030 | 1 June 2030 | Saturday |
Frequently asked questions
Why count to 1 June and not the solstice?
Because 1 June is fixed — meteorological seasons use whole calendar months (summer = June, July, August in the north). The astronomical solstice moves between 20 and 21 June from year to year.
What about the southern hemisphere?
Seasons are reversed: meteorological summer starts 1 December and runs through February. Use our general countdown calculator with 1 December to count to a southern-hemisphere summer.
When is the June solstice?
The longest day in the northern hemisphere falls on 20 or 21 June depending on the year and your time zone — in most years of this decade it is 21 June.