Days Between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox)
In 2026, First Day of Winter (Winter Solstice) is on Monday, 2026-12-21 and First Day of Spring (Spring Equinox) is on Saturday, 2027-03-20.
2026 Duration Breakdown & Details
| Measurement | Value (2026) |
|---|---|
| Starting Holiday (First Day of Winter (Winter Solstice)) | Monday, 2026-12-21 |
| Ending Holiday (First Day of Spring (Spring Equinox)) | Saturday, 2027-03-20 |
| Total Elapsed Days | 89 calendar days |
| Working Business Days | 65 days (Mon–Fri) |
| Weekend Days | 24 days (Sat–Sun) |
| Total Approximate Hours | 2,136 hours |
| Share of a Standard Year | 24.4% of 365 days |
5-Year Schedule Comparison (2024–2028)
See how the day count between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox) shifts from year to year due to calendar shifts and leap days:
| Year | First Day of Winter (Winter Solstice) | First Day of Spring (Spring Equinox) | Total Days | Business Days |
|---|---|---|---|---|
| 2024 | 2024-12-21 (Sat) | 2025-03-20 (Thu) | 89 days | 63 days |
| 2025 | 2025-12-21 (Sun) | 2026-03-20 (Fri) | 89 days | 64 days |
| 2026 2026 | 2026-12-21 (Mon) | 2027-03-20 (Sat) | 89 days | 65 days |
| 2027 | 2027-12-22 (Wed) | 2028-03-19 (Sun) | 88 days | 63 days |
Why Track the Days Between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox)?
Measuring from the winter solstice in late December to the vernal equinox in late March calculates the exact astronomical duration of Winter (approx. 88.99 days).
First Day of Winter (Winter Solstice)
SeasonalThe Winter Solstice marks the official astronomical start of winter in the Northern Hemisphere and the shortest day (fewest daylight hours) of the year. It occurs when either of Earth's poles reaches its maximum tilt away from the sun.
First Day of Spring (Spring Equinox)
SeasonalThe Spring Equinox (Vernal Equinox) marks the astronomical beginning of spring in the Northern Hemisphere. On this day, the sun crosses the celestial equator from south to north, resulting in roughly equal lengths of day and night across the globe.
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Frequently Asked Questions
How many days are between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox) in 2026? ▼
In 2026, there are exactly 89 calendar days (12 weeks and 5 days) between First Day of Winter (Winter Solstice) (Monday, 2026-12-21) and First Day of Spring (Spring Equinox) (Saturday, 2027-03-20).
How many working business days are between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox)? ▼
In 2026, there are 65 working business days (Monday through Friday) and 24 weekend days between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox).
Why does the number of days between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox) vary? ▼
Holidays defined by floating weekday rules (such as 'the fourth Thursday of November' for Thanksgiving or lunar calculations for Easter) change calendar dates every year. As a result, the interval between First Day of Winter (Winter Solstice) and First Day of Spring (Spring Equinox) shifts by several days across calendar cycles.
How can I calculate days between custom dates? ▼
You can use our free online Date Calculator at countdaysbetween.com to compute exact calendar days, working days, and time breakdowns between any two custom calendar dates.