From Moby Thesaurus II by Grady Ward, 1.0 :
128 Moby Thesaurus words for "sun":
Amen-Ra, Apollo, Helios, Hyperion, Phoebus, Phoebus Apollo, Ra,
Savitar, Shamash, Sol, Surya, Titan, abundant year, academic year,
air-dry, anhydrate, annum, bake, bask, bissextile year, blot,
brush, burn, calendar month, calendar year, candle, celestial body,
century, chromosphere, common year, corona, cure, day, daylight,
daystar, decade, decennary, decennium, defective year, dehumidify,
dehydrate, desiccate, drain, dry, electric light bulb, evaporate,
exsiccate, fire, fiscal year, flame, fortnight, glim, hour,
illuminant, illuminator, incandescent body, insolate, kiln, lamp,
lantern, leap year, light, light bulb, light source, luminant,
luminary, lunar month, lunar year, lunation, luster, lustrum,
man-hour, match, microsecond, millennium, millisecond, minute,
moment, month, moon, mummify, orb, orb of day, parch, phoebus,
photosphere, quarter, quinquennium, radiance, radiation,
regular year, rub, scorch, sear, second, semester, session,
shrivel, sidereal year, smoke, soak up, solar flare,
solar prominence, solar wind, solar year, source of light, sponge,
star, stars, sun-dry, sunbathe, sunlight, sunshine, swab, taper,
term, torch, torrefy, towel, trimester, twelvemonth, weazen, week,
weekday, wipe, wither, wizen, year