More often than not, the Sun enters Aries on the 20th of March, which is the first Astronomical day of Spring (the Vernal Equinox) and that means that the Sun is passing over the celestial equator, as it follows its apparent path around our Earth in the sky.
I would say that there isn’t a better time than today to begin a new project and to take what you have been pondering during your hibernation and propel it into physical manifestation. To take it, put it forward and keep it moving; that is the flavour of the week and if taken advantage of, it could have a great effect for many months to come.
This coincides with the New Moon at 29°27′ Pisces, so this could be a new emotional phase for many, when dreams of the future, visions and aspirations are refreshed and reset. Please do not be too hard on yourself during this time and have faith in all that you intuit and feel.
I will give some of keywords here to reflect the mood of this event; beginning, ambition, naiveté, energy, sunburst, pioneering.