start = datetime.datetime(2012, 2, 2, 6, 35, 6, 764)
end = datetime.datetime(2012, 2, 2, 6, 55, 3, 381)
for doc in db.wing_model.find({'time': {'$gte': start, '$lt': end}}):
    pass
Запрос MongoDB/Pymongo с датой и временем