Spring is a time of great celebration in many cultures. It's the time of year when the planting begins, people begin to once more enjoy the fresh air, and we can reconnect with the earth again after the long, cold winter. A number of different gods and goddesses from different pantheons are connected with the themes of Spring and Ostara. Here's a look at some of the many deities associated with spring, rebirth, and new life each year.

Asase Yaa (Ashanti) Asase Yaa is associated with the fertility of the fields in West Africa. Olivier Blaise / Getty Images This earth goddess prepares to bring forth new life in the spring, and the Ashanti people of Ghana honor her at the festival of Durbar, alongside her husband Nyame, the sky god who brings rain to the fields. As a fertility goddess, she is often associated with the planting of early crops during the rainy season. In some parts of Africa, she is honored during an annual (or often bi-annual) festival called the Awuru Odo. This is a large gathering of extended family and kinship groups, and a great deal of food and feasting seems to be involved. In some Ghanaian folktales, Asase Yaa appears as the mother of Anansi, the trickster god, whose legends followed many West Africans to the New World during the centuries of the slave trade. Interestingly, there do not appear to be any formalized temples to Asase Yaa - instead, she is honored in the fields where the crops grown, and in the homes where she is celebrated as a goddess of fertility and the womb. Farmers may opt to ask her permission before they begin working the soil. Even though she is associated with the hard labor of tilling the fields and planting seeds, her followers take a day off on Thursday, which is her sacred day.

Cybele (Roman) Michel Porro / Getty Images This mother goddess of Rome was at the center of a rather bloody Phrygian cult, in which eunuch priests performed mysterious rites in her honor. Her lover was Attis (he was also her grandson, but that's another story), and her jealousy caused him to castrate and kill himself. His blood was the source of the first violets, and divine intervention allowed Attis to be resurrected by Cybele, with some help from Zeus. In some areas, there is still an annual three-day celebration of Attis' rebirth and Cybele's power. Like Attis, it is said that Cybele's followers would work themselves into orgiastic frenzies and then ritually castrate themselves. After this, these priests donned women's clothing, and assumed female identities. They became known as the Gallai. In some regions, female priestesses led Cybele's dedicants in rituals involving ecstatic music, drumming and dancing. Under the leadership of Augustus Caesar, Cybele became extremely popular. Augustus erected a giant temple in her honor on the Palatine Hill, and the statue of Cybele that is in the temple bears the face of Augustus' wife, Livia. Today, many people still honor Cybele, although not in quite the same context as she once was. Groups like the Maetreum of Cybele honor her as a mother goddess and protector of women.

Eostre (Western Germanic) Paper Boat Creative / Getty Images Little is known about the worship of the Teutonic spring goddess Eostre, but she is mentioned by the Venerable Bede, who said that Eostre's following had died out by the time he compiled his writings in the eighth century. Jacob Grimm referred to her by the High German equivalent, Ostara, in his 1835 manuscript, Deutsche Mythologie. According to the stories, she is a goddess associated with flowers and springtime, and her name gives us the word "Easter," as well as the name of Ostara itself. However, if you start to dig around for information on Eostre, you'll find that much of it is the same. In fact, nearly all of it is Wiccan and Pagan authors who describe Eostre in a similar fashion. Very little is available on an academic level. Interestingly, Eostre doesn't appear anywhere in Germanic mythology, and despite assertions that she might be a Norse deity, she doesn't show up in the poetic or prose Eddas either. However, she could certainly have belonged to some tribal group in the Germanic areas, and her stories may have just been passed along through oral tradition. So, did Eostre exist or not? No one knows. Some scholars dispute it, others point to etymological evidence to say that she did in fact have a festival honoring her.

Freya (Norse) Heritage Images / Getty Images The fertility goddess Freya abandons the earth during the cold months, but returns in the spring to restore nature's beauty. She wears a magnificent necklace called Brisingamen, which represents the fire of the sun. Freyja was similar to Frigg, the chief goddess of the Aesir, which was the Norse race of sky deities. Both were connected with childrearing, and could take on the aspect of a bird. Freyja owned a magical cloak of hawk's feathers, which allowed her to transform at will. This cloak is given to Frigg in some of the Eddas. As the wife of Odin, the All Father, Freyja was often called upon for assistance in marriage or childbirth, as well as to aid women struggling with infertility.

Osiris (Egyptian) A Rey / Getty Images Osiris is known as the king of Egyptian gods. This lover of Isis dies and is reborn in a resurrection story. The resurrection theme is popular among spring deities, and is also found in the stories of Adonis, Mithras and Attis as well. Born the son of Geb (the earth) and Nut (the sky), Osiris was the twin brother of Isis and became the first pharaoh. He taught mankind the secrets of farming and agriculture, and according to Egyptian myth and legend, brought civilization itself to the world. Ultimately, the reign of Osiris was brought about by his death at the hands of his brother Set (or Seth). The death of Osiris is a major event in Egyptian legend.