It begins on 21st June.
- Spring.
- Summer.
- Autumn.
- Winter.
Temperatures are high. There is little precipitation.
- Spring.
- Summer.
- Autumn.
- Winter.
The hours of sunlight gradually decrease.
- Spring.
- Summer.
- Autumn.
- Winter.
Many plants flower and many animals reproduce.
- Spring.
- Summer.
- Autumn.
- Winter.
Some trees begin to lose their leaves.
- Spring.
- Summer.
- Autumn.
- Winter.
Temperatures are low. There is precipitation, which sometimes falls as snow.
- Spring.
- Summer.
- Autumn.
- Winter.
Many fruits become ripe and there are many insects.
- Spring.
- Summer.
- Autumn.
- Winter.
Some trees have no leaves. Some birds, like swallows, migrate to warmer regions.
- Spring.
- Summer.
- Autumn.
- Winter.
It begins on 23rd September.
- Spring.
- Summer.
- Autumn.
- Winter.
21st June is the longest day in the year.
- Spring.
- Summer.
- Autumn.
- Winter.