Astro Calendar天文行事曆

天文行事曆Astro Calendar

流星雨極大期、日月食、行星衝與二分二至，附倒數提醒。日期以台灣時間為準。Meteor shower peaks, eclipses, planetary oppositions and solstices — with countdowns. Dates in Taiwan time.

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秋分September Equinox

太陽直射赤道，晝夜等長；此後北半球夜晚逐漸變長，觀測季節開始。Day and night are nearly equal; nights in the Northern Hemisphere grow longer from here.

節氣Seasons 2026-09-23 · 三Wed
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全部All 流星雨Meteor Shower 日月食Eclipse 行星Planets 節氣Seasons 月相Moon 特別事件Special
09
2026 年 9 月September 2026
1 個事件events
23 週三Wed
節氣Seasons 還有 6 天in 6 days

秋分September Equinox

太陽直射赤道，晝夜等長；此後北半球夜晚逐漸變長，觀測季節開始。Day and night are nearly equal; nights in the Northern Hemisphere grow longer from here.

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12
2026 年 12 月December 2026
1 個事件events
21 週一Mon
節氣Seasons 還有 95 天in 95 days

冬至December Solstice

北半球一年中夜晚最長的一天，是深空攝影的黃金時段。The longest night of the year in the Northern Hemisphere — prime time for deep-sky imaging.

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03
2027 年 3 月March 2027
1 個事件events
20 週六Sat
節氣Seasons 還有 184 天in 184 days

春分March Equinox

晝夜等長；春季銀河將在下半夜升起。Equal day and night; the spring Milky Way rises after midnight.

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06
2027 年 6 月June 2027
1 個事件events
21 週一Mon
節氣Seasons 還有 277 天in 277 days

夏至June Solstice

北半球白晝最長；夏季銀河核心在午夜前後高掛南方天空。Longest day in the north; the galactic core rides high in the south around midnight.

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09
2027 年 9 月September 2027
1 個事件events
23 週四Thu
節氣Seasons 還有 371 天in 371 days

秋分September Equinox

晝夜等長，觀測季節再度開始。Equal day and night; observing season begins again.

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事件日期取自公開天文年曆並以台灣時區整理；流星雨極大期可能前後一天，實際觀測請搭配「天氣觀測」確認雲量與月相。 Dates compiled from public astronomical almanacs in Taiwan time; meteor peaks may shift by a day. Check the Weather page for cloud cover and Moon phase before heading out.