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Weather Watchers

elleng

(141,319 posts) Sun Sep 21, 2025, 01:04 AM Sep 21

The September equinox, or autumnal equinox, will occur on Monday, September 22, 2025, at 2:19 p.m. EDT.

This event marks the astronomical start of fall in the Northern Hemisphere, bringing shorter days and longer nights as the sun crosses the Earth's equator.

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The September equinox, or autumnal equinox, will occur on Monday, September 22, 2025, at 2:19 p.m. EDT. (Original Post) elleng Sep 21 OP

With frost and freeze warnings in far Northern New England Coldwater Sep 21 #1

OH GEE!!! elleng Sep 21 #2

NWS observation lists and maps nitpicked Sep 21 #3

Low to mid 70s here, to 80s, southern MD. elleng Sep 21 #4

Coldwater

(471 posts)

1. With frost and freeze warnings in far Northern New England

Reply to elleng (Original post)

Sun Sep 21, 2025, 01:10 AM

Sep 21

Autumn has officially arrived.

elleng

(141,319 posts)

2. OH GEE!!!

Reply to Coldwater (Reply #1)

Sun Sep 21, 2025, 01:22 AM

Sep 21

nitpicked

(1,529 posts)

3. NWS observation lists and maps

Reply to elleng (Reply #2)

Sun Sep 21, 2025, 05:20 AM

Sep 21

Show that as of 5 am Eastern, several places in ME and northern NH/VT/NY are already at/below freezing.

elleng

(141,319 posts)

4. Low to mid 70s here, to 80s, southern MD.

Reply to nitpicked (Reply #3)

Sun Sep 21, 2025, 05:35 AM

Sep 21

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