Jefferson Valley-yorktown, NY Sunrise Sunset Moon Phase Calendar - December 2025

View daily sunrise and sunset times, moonrise and moonset times, and moon phases for Jefferson Valley-yorktown, NY. This calendar shows accurate sun and moon data for December 2025, helping you plan outdoor activities, photography, and astronomy observations.

Jefferson Valley-yorktown, NY is located at 41.318, -73.8007. Sunrise times will range from 4:02 AM to 4:21 AM and sunset from 1:36 PM to 1:27 PM this month.

New Moon
New Moon
Dec 19
Full Moon
Full Moon
-
Date Sunrise Sunset Moonrise Moonset Moon Phase Illumination
Mon
Dec 1
7:02 AM 4:27 PM 1:54 PM 2:50 AM Waxing Gibbous Moon Day 12, 83% illuminated, Waxing Gibbous
Tue
Dec 2
7:03 AM 4:26 PM 2:24 PM 4:08 AM Waxing Gibbous Moon Day 13, 91% illuminated, Waxing Gibbous
Wed
Dec 3
7:04 AM 4:26 PM 3:02 PM 5:31 AM Waxing Gibbous Moon Day 14, 97% illuminated, Waxing Gibbous
Thu
Dec 4
7:05 AM 4:26 PM 3:51 PM 6:54 AM Waxing Gibbous Moon Day 14, 99% illuminated, Waxing Gibbous
Fri
Dec 5
7:06 AM 4:26 PM 4:52 PM 8:11 AM Waning Gibbous Moon Day 16, 99% illuminated, Waning Gibbous
Sat
Dec 6
7:07 AM 4:26 PM 6:05 PM 9:17 AM Waning Gibbous Moon Day 17, 96% illuminated, Waning Gibbous
Sun
Dec 7
7:08 AM 4:26 PM - 10:08 AM Waning Gibbous Moon Day 17, 91% illuminated, Waning Gibbous
Mon
Dec 8
7:09 AM 4:26 PM 7:22 PM 10:47 AM Waning Gibbous Moon Day 18, 83% illuminated, Waning Gibbous
Tue
Dec 9
7:09 AM 4:26 PM 8:39 PM 11:17 AM Waning Gibbous Moon Day 19, 74% illuminated, Waning Gibbous
Wed
Dec 10
7:10 AM 4:26 PM 9:51 PM 11:41 AM Waning Gibbous Moon Day 20, 64% illuminated, Waning Gibbous
Thu
Dec 11
7:11 AM 4:26 PM 10:59 PM 12:03 PM Waning Gibbous Moon Day 21, 54% illuminated, Waning Gibbous
Fri
Dec 12
7:12 AM 4:26 PM 12:04 AM 12:22 PM Waning Crescent Moon Day 23, 44% illuminated, Waning Crescent
Sat
Dec 13
7:13 AM 4:26 PM 1:07 AM 12:42 PM Waning Crescent Moon Day 24, 34% illuminated, Waning Crescent
Sun
Dec 14
7:13 AM 4:27 PM 2:09 AM 1:02 PM Waning Crescent Moon Day 25, 26% illuminated, Waning Crescent
Mon
Dec 15
7:14 AM 4:27 PM 3:11 AM 1:24 PM Waning Crescent Moon Day 25, 18% illuminated, Waning Crescent
Tue
Dec 16
7:15 AM 4:27 PM 4:14 AM 1:51 PM Waning Crescent Moon Day 26, 11% illuminated, Waning Crescent
Wed
Dec 17
7:15 AM 4:27 PM 5:17 AM 2:23 PM Waning Crescent Moon Day 27, 6% illuminated, Waning Crescent
Thu
Dec 18
7:16 AM 4:28 PM 6:19 AM 3:02 PM Waning Crescent Moon Day 28, 2% illuminated, Waning Crescent
Fri
Dec 19
7:17 AM 4:28 PM 7:17 AM 3:49 PM New Moon Moon Day 1, 0% illuminated, New Moon
Sat
Dec 20
7:17 AM 4:29 PM 8:09 AM 4:44 PM New Moon Moon Day 1, 0% illuminated, New Moon
Sun
Dec 21
7:18 AM 4:29 PM 8:53 AM 5:46 PM Waxing Crescent Moon Day 2, 2% illuminated, Waxing Crescent
Mon
Dec 22
7:18 AM 4:30 PM 9:29 AM 6:52 PM Waxing Crescent Moon Day 3, 6% illuminated, Waxing Crescent
Tue
Dec 23
7:19 AM 4:30 PM 10:00 AM - Waxing Crescent Moon Day 4, 11% illuminated, Waxing Crescent
Wed
Dec 24
7:19 AM 4:31 PM 10:26 AM 8:00 PM Waxing Crescent Moon Day 5, 18% illuminated, Waxing Crescent
Thu
Dec 25
7:19 AM 4:32 PM 10:48 AM 9:07 PM Waxing Crescent Moon Day 5, 27% illuminated, Waxing Crescent
Fri
Dec 26
7:20 AM 4:32 PM 11:10 AM 10:15 PM Waxing Crescent Moon Day 6, 36% illuminated, Waxing Crescent
Sat
Dec 27
7:20 AM 4:33 PM 11:31 AM 11:23 PM Waxing Crescent Moon Day 7, 47% illuminated, Waxing Crescent
Sun
Dec 28
7:20 AM 4:34 PM 11:54 AM 12:33 AM Waxing Gibbous Moon Day 9, 58% illuminated, Waxing Gibbous
Mon
Dec 29
7:21 AM 4:34 PM 12:21 PM 1:47 AM Waxing Gibbous Moon Day 10, 69% illuminated, Waxing Gibbous
Tue
Dec 30
7:21 AM 4:35 PM 12:54 PM 3:04 AM Waxing Gibbous Moon Day 11, 79% illuminated, Waxing Gibbous
Wed
Dec 31
7:21 AM 4:36 PM 1:35 PM 4:25 AM Waxing Gibbous Moon Day 12, 88% illuminated, Waxing Gibbous