March 21 usually falls under Aries, but it can land on the pisces–aries cusp depending on the year and birth time.
Based on NASA JPL ephemeris — the Sun’s precise sign on March 21 of each year:
| Year | Sign | Sun entered this sign |
|---|---|---|
| 2024 | aries | Mar 20, 03:06 AM UTC |
| 2025 | aries | Mar 20, 09:01 AM UTC |
| 2026 | aries | Mar 20, 02:45 PM UTC |
| 2027 | aries | Mar 20, 08:24 PM UTC |
| 2028 | aries | Mar 20, 02:16 AM UTC |
三月二十一日出生的人往往承载着一种不寻常的二元性：既是梦想家，也是梦想的建造者。你站在想象与行动相交的阈值上。你可能同样擅长画草图和挥动锤子。就是这样。这个生日标志着进入白羊座的入口，充满了火星炽热的决心。然而，它还保留着某种更流动、更内省的气质——一种不张扬但微妙地影响你如何开启新局面的敏感性。正是如此。这里的基本宫特质表现为一种近乎强迫性的启动需要，虽然不总是以人们预期的那种莽撞方式，而往往带着跃起前的深思熟虑，一次与那些被他人忽视的内在声音的简短对话。这种融合使你特别擅长激励那些感到被忽视的人，将抽象的可能性转化为具体的第一步。觉得自己被困在沉思与行动之间？不如选择最小的可能进展，而不是苦苦等待完美的清晰。
For a deeper read of your exact birth moment, generate a free full birth chart.
Discover notable figures who share your March 21 birthday.
See all Aries celebrities →March 21 is usually Aries, but can fall on the pisces–aries cusp depending on the year and birth time. Check the calculator for your exact year.
No, every person has exactly one Sun sign at their birth moment. But March 21 cusp births share traits with both pisces and aries — your full chart reveals which energies are strongest.
March 21 sits at a sign boundary, giving March 21 natives a blend of pisces and aries characteristics. This is one of the most astrologically layered birthdays of the year.
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