Navigation by Starlight
Long before compasses reached the Sword Coast, mariners and rangers navigated by the
fixed stars. Ieriyn, the pole star, anchors the north. The
Arrows of the Gods point east and west at the equinoxes, while the
Eyes of the Watching Woman — a pair of bright blue stars — mark due
south from Neverwinter's latitude. Bards speak of Faeraula, the
"wind star," whose position relative to the horizon predicts storm fronts rolling in
off the Sea of Swords.
Mystra's Star Circle
A circlet of seven stars that wheels tightly around the celestial pole, never setting
below the horizon in northern Faerûn. Sages call it the Castle of Night
or the Crown of the North. The faithful of Mystra believe these stars
are anchors of the Weave itself — fixed points where raw magic bleeds through from the
Astral Plane. On nights when all seven blaze brightest, wild magic surges are said to
ripple across the land.
Auroth the Ice Snake
A sinuous constellation of seventeen stars that slithers across the
winter sky. Northern peoples name it Auril's mount — the celestial
serpent ridden by the Frostmaiden herself. When its head star crests the horizon in
late autumn, the first true frost follows within a tenday. The constellation's full
visibility marks the depth of winter and is celebrated during the Simril
festival.
The Simril Festival
Held on Nightal 20, the winter solstice, Simril is the longest night
of the year — and the grandest stargazing event on the Sword Coast. In
Waterdeep, revellers gather on rooftops and in the Field of Triumph.
Neverwinter lights floating lanterns on the river to mirror the stars.
In Luskan, the Ship Kurth hosts a raucous sky-watching feast on their
island tower. It is said that wishes made under the Simril sky carry true.
The Calendar of Harptos
Faerûn's calendar divides the year into twelve months of thirty days each, plus five
intercalary holidays. The constellations follow a seasonal rhythm: the great hunter
Doron Amar dominates the autumn sky, while the summer belongs to the
Seldarine Harp — said to be Corellon's instrument cast skyward. Druids
and navigators alike track the slow precession of these figures to mark planting seasons,
tides, and migratory routes.
Stars of Omen
Not all stars are welcome sights. Ahghairon's Star — a dim red point
near the pole — is said to flare crimson before catastrophe strikes Waterdeep. The
archmage bound part of his ward-magic to it, and its brightening warns the Watchful
Order. Shaundral, the "weeping star," trails a faint tail visible
only in the clearest skies. Its appearance is an omen of plague or famine, and
temples of Ilmater hold vigils whenever it is sighted.