When Does Spring Start?
The first day of spring is at the vernal equinox, when day and night are equal. Find out the exact time and date.
Home Sun, Moon & Space Seasons
Current Season
Winter 2025
Start (June solstice)21 Jun12:42 pmDuration 93 days, 15 hrs, 37 minsNext Season
Spring 2025
Start (September equinox)23 Sep4:19 amDuration89 days, 20 hrs, 43 mins
Summer 2025-2026
Start (December solstice)22 Dec2:03 amDuration 88 days, 23 hrs, 42 mins
Autumn 2026
Start (March equinox)21 Mar1:46 amDuration 92 days, 17 hrs, 38 mins
Countries define seasons differently. This calculator refers to astronomical seasons, not meteorological seasons. All times are local time for Sydney.
Solstices & Equinoxes for Sydney
| Year | March equinox | June solstice | September equinox | December solstice | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | Mar 23 | 10:35 am LMT | Jun 25 | 9:49 am LMT | Sep 25 | 8:33 pm LMT | Dec 23 | 1:11 pm LMT |
| 2 | Mar 23 | 4:32 pm LMT | Jun 25 | 3:40 pm LMT | Sep 26 | 2:24 am LMT | Dec 23 | 7:03 pm LMT |
| 3 | Mar 23 | 10:13 pm LMT | Jun 25 | 9:18 pm LMT | Sep 26 | 8:16 am LMT | Dec 24 | 12:57 am LMT |
| 4 | Mar 23 | 4:04 am LMT | Jun 25 | 3:15 am LMT | Sep 25 | 2:11 pm LMT | Dec 23 | 6:48 am LMT |
| 5 | Mar 23 | 9:58 am LMT | Jun 25 | 9:06 am LMT | Sep 25 | 7:58 pm LMT | Dec 23 | 12:40 pm LMT |
| 6 | Mar 23 | 3:48 pm LMT | Jun 25 | 2:47 pm LMT | Sep 26 | 1:45 am LMT | Dec 23 | 6:37 pm LMT |
| 7 | Mar 23 | 9:45 pm LMT | Jun 25 | 8:43 pm LMT | Sep 26 | 7:41 am LMT | Dec 24 | 12:27 am LMT |
| 8 | Mar 23 | 3:31 am LMT | Jun 25 | 2:31 am LMT | Sep 25 | 1:29 pm LMT | Dec 23 | 6:13 am LMT |
| 9 | Mar 23 | 9:21 am LMT | Jun 25 | 8:23 am LMT | Sep 25 | 7:15 pm LMT | Dec 23 | 12:04 pm LMT |
| 10 | Mar 23 | 3:19 pm LMT | Jun 25 | 2:17 pm LMT | Sep 26 | 1:06 am LMT | Dec 23 | 5:54 pm LMT |
| 11 | Mar 23 | 9:00 pm LMT | Jun 25 | 7:55 pm LMT | Sep 26 | 6:55 am LMT | Dec 23 | 11:41 pm LMT |
| 12 | Mar 23 | 2:45 am LMT | Jun 25 | 1:50 am LMT | Sep 25 | 12:47 pm LMT | Dec 23 | 5:27 am LMT |
| 13 | Mar 23 | 8:35 am LMT | Jun 25 | 7:40 am LMT | Sep 25 | 6:33 pm LMT | Dec 23 | 11:15 am LMT |
| 14 | Mar 23 | 2:17 pm LMT | Jun 25 | 1:15 pm LMT | Sep 26 | 12:18 am LMT | Dec 23 | 5:07 pm LMT |
| 15 | Mar 23 | 8:06 pm LMT | Jun 25 | 7:06 pm LMT | Sep 26 | 6:12 am LMT | Dec 23 | 10:56 pm LMT |
| 16 | Mar 23 | 1:48 am LMT | Jun 25 | 12:49 am LMT | Sep 25 | 11:58 am LMT | Dec 23 | 4:41 am LMT |
| 17 | Mar 23 | 7:34 am LMT | Jun 25 | 6:33 am LMT | Sep 25 | 5:40 pm LMT | Dec 23 | 10:31 am LMT |
| 18 | Mar 23 | 1:31 pm LMT | Jun 25 | 12:24 pm LMT | Sep 25 | 11:30 pm LMT | Dec 23 | 4:24 pm LMT |
| 19 | Mar 23 | 7:15 pm LMT | Jun 25 | 6:02 pm LMT | Sep 26 | 5:16 am LMT | Dec 23 | 10:12 pm LMT |
| 20 | Mar 23 | 1:03 am LMT | Jun 24 | 11:57 pm LMT | Sep 25 | 11:08 am LMT | Dec 23 | 3:59 am LMT |
| 21 | Mar 23 | 6:58 am LMT | Jun 25 | 5:53 am LMT | Sep 25 | 4:56 pm LMT | Dec 23 | 9:49 am LMT |
| 22 | Mar 23 | 12:46 pm LMT | Jun 25 | 11:34 am LMT | Sep 25 | 10:42 pm LMT | Dec 23 | 3:41 pm LMT |
| 23 | Mar 23 | 6:38 pm LMT | Jun 25 | 5:31 pm LMT | Sep 26 | 4:43 am LMT | Dec 23 | 9:33 pm LMT |
| 24 | Mar 23 | 12:25 am LMT | Jun 24 | 11:23 pm LMT | Sep 25 | 10:34 am LMT | Dec 23 | 3:21 am LMT |
| 25 | Mar 23 | 6:13 am LMT | Jun 25 | 5:11 am LMT | Sep 25 | 4:21 pm LMT | Dec 23 | 9:14 am LMT |
| 26 | Mar 23 | 12:09 pm LMT | Jun 25 | 11:05 am LMT | Sep 25 | 10:18 pm LMT | Dec 23 | 3:11 pm LMT |
| 27 | Mar 23 | 5:54 pm LMT | Jun 25 | 4:44 pm LMT | Sep 26 | 4:08 am LMT | Dec 23 | 9:01 pm LMT |
| 28 | Mar 22 | 11:41 pm LMT | Jun 24 | 10:36 pm LMT | Sep 25 | 9:59 am LMT | Dec 23 | 2:49 am LMT |
| 29 | Mar 23 | 5:35 am LMT | Jun 25 | 4:29 am LMT | Sep 25 | 3:46 pm LMT | Dec 23 | 8:42 am LMT |
| 30 | Mar 23 | 11:24 am LMT | Jun 25 | 10:04 am LMT | Sep 25 | 9:27 pm LMT | Dec 23 | 2:31 pm LMT |
| 31 | Mar 23 | 5:12 pm LMT | Jun 25 | 3:56 pm LMT | Sep 26 | 3:21 am LMT | Dec 23 | 8:20 pm LMT |
| 32 | Mar 22 | 10:59 pm LMT | Jun 24 | 9:46 pm LMT | Sep 25 | 9:07 am LMT | Dec 23 | 2:03 am LMT |
| 33 | Mar 23 | 4:45 am LMT | Jun 25 | 3:29 am LMT | Sep 25 | 2:46 pm LMT | Dec 23 | 7:48 am LMT |
| 34 | Mar 23 | 10:37 am LMT | Jun 25 | 9:21 am LMT | Sep 25 | 8:39 pm LMT | Dec 23 | 1:40 pm LMT |
| 35 | Mar 23 | 4:20 pm LMT | Jun 25 | 3:01 pm LMT | Sep 26 | 2:26 am LMT | Dec 23 | 7:25 pm LMT |
| 36 | Mar 22 | 10:02 pm LMT | Jun 24 | 8:51 pm LMT | Sep 25 | 8:16 am LMT | Dec 23 | 1:10 am LMT |
| 37 | Mar 23 | 3:52 am LMT | Jun 25 | 2:46 am LMT | Sep 25 | 2:07 pm LMT | Dec 23 | 7:03 am LMT |
| 38 | Mar 23 | 9:40 am LMT | Jun 25 | 8:21 am LMT | Sep 25 | 7:51 pm LMT | Dec 23 | 12:54 pm LMT |
| 39 | Mar 23 | 3:26 pm LMT | Jun 25 | 2:12 pm LMT | Sep 26 | 1:49 am LMT | Dec 23 | 6:47 pm LMT |
| 40 | Mar 22 | 9:15 pm LMT | Jun 24 | 8:04 pm LMT | Sep 25 | 7:40 am LMT | Dec 23 | 12:38 am LMT |
| 41 | Mar 23 | 3:07 am LMT | Jun 25 | 1:48 am LMT | Sep 25 | 1:21 pm LMT | Dec 23 | 6:28 am LMT |
| 42 | Mar 23 | 9:02 am LMT | Jun 25 | 7:43 am LMT | Sep 25 | 7:18 pm LMT | Dec 23 | 12:27 pm LMT |
| 43 | Mar 23 | 2:53 pm LMT | Jun 25 | 1:28 pm LMT | Sep 26 | 1:07 am LMT | Dec 23 | 6:16 pm LMT |
| 44 | Mar 22 | 8:42 pm LMT | Jun 24 | 7:20 pm LMT | Sep 25 | 6:56 am LMT | Dec 23 | 12:01 am LMT |
| 45 | Mar 23 | 2:36 am LMT | Jun 25 | 1:20 am LMT | Sep 25 | 12:49 pm LMT | Dec 23 | 5:56 am LMT |
| 46 | Mar 23 | 8:28 am LMT | Jun 25 | 7:00 am LMT | Sep 25 | 6:33 pm LMT | Dec 23 | 11:44 am LMT |
| 47 | Mar 23 | 2:14 pm LMT | Jun 25 | 12:52 pm LMT | Sep 26 | 12:30 am LMT | Dec 23 | 5:33 pm LMT |
| 48 | Mar 22 | 7:59 pm LMT | Jun 24 | 6:46 pm LMT | Sep 25 | 6:22 am LMT | Dec 22 | 11:22 pm LMT |
| 49 | Mar 23 | 1:47 am LMT | Jun 25 | 12:26 am LMT | Sep 25 | 12:02 pm LMT | Dec 23 | 5:07 am LMT |
| * All times are local time for Sydney. Dates are based on the Julian calendar. Times adjusted for DST if applicable. | ||||||||
The Seasons Calculator shows the times and dates of Vernal (Spring) & Autumnal (Fall) equinoxes and Summer and Winter solstices all over the world.
Learn more about equinoxes and solstices
When Does Summer Start?
Find out the exact moment of the summer solstice in both the Northern and Southern Hemispheres—down to the minute.
When Does Fall Start?
North of the equator, fall begins in September. Find out the exact dates for both hemispheres.
When Does Winter Start?
The first day of winter in the Northern Hemisphere is in December; south of the equator, it is in June. Find out exactly when the winter season starts.
March Equinox
At the March equinox, the Sun crosses the equator from south to north. Explanation and 2026 equinox date.
June Solstice 2025
The June solstice is the longest day of the year in the Northern Hemisphere and the shortest day in the Southern Hemisphere.
September Equinox
The Sun shines directly on the Equator on the September equinox and the length of day and night is nearly equal, but not quite.
December Solstice
December solstice marks the shortest day north of the equator and the longest day in the south.
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