| Region | Typical Spring Months | |--------|----------------------| | USA, Canada, UK (common usage) | March, April, May | | Australia / NZ | September, October, November | | Ireland (Gaelic calendar) | February, March, April (start of spring = Feb 1) | | China (solar term LΓ¬chΕ«n ) | Around Feb 4 β May 4 | | Hindu calendar (Vasanta) | March β May (approx) |
| Hemisphere | Astronomical (approx) | Meteorological | Common Everyday | |------------|----------------------|----------------|------------------| | | March 20 β June 20 | March, April, May | March, April, May | | Southern | Sept 23 β Dec 21 | Sept, Oct, Nov | Sept, Oct, Nov | which months is spring
return spring_months.get(hemisphere, []) UK (common usage) | March
For the traditionalists, Spring arrives on the Vernal Equinox (typically March 20th or 21st in the Northern Hemisphere) and exits on the Summer Solstice (June 20th or 21st). This model is precise and based on the tilt of the Earth, giving us a neat three-month block: March, April, and May . May | March
March 1 β May 31 β Full months: March, April, May