Zionsville, Indiana
Zionsville sunrise & sunset times
When the sun comes up and goes down over Zionsville: today's times, a day-by-day table for any month, and the whole year at a glance.
Today in Zionsville
Monday, August 17, 2026The sun sets at 8:39 PM this evening.
How the light changes from here
How sunrise, sunset, and day length shift over the coming days, weeks, and months, and how they looked behind us. Each is compared with today.
| When | Dawn | Sunrise | Solar noon | Sunset | Dusk | Daylight | vs. today |
|---|---|---|---|---|---|---|---|
| Today Mon, Aug 17 | 6:30 AM | 6:58 AM | 1:49 PM | 8:39 PM | 9:07 PM | 13h 40m | — |
| Tomorrow Tue, Aug 18 | 6:31 AM | 6:59 AM | 1:48 PM | 8:37 PM | 9:06 PM | 13h 37m | −3m |
| In a week Mon, Aug 24 | 6:37 AM | 7:05 AM | 1:47 PM | 8:29 PM | 8:57 PM | 13h 23m | −17m |
| In a month Thu, Sep 17 | 7:01 AM | 7:28 AM | 1:39 PM | 7:50 PM | 8:17 PM | 12h 22m | −1h 18m |
| In three months Tue, Nov 17 | 7:03 AM | 7:32 AM | 12:30 PM | 5:27 PM | 5:56 PM | 9h 54m | −3h 46m |
| In six months Wed, Feb 17 | 7:07 AM | 7:34 AM | 12:59 PM | 6:23 PM | 6:50 PM | 10h 48m | −2h 52m |
| When | Dawn | Sunrise | Solar noon | Sunset | Dusk | Daylight | vs. today |
|---|---|---|---|---|---|---|---|
| Today Mon, Aug 17 | 6:30 AM | 6:58 AM | 1:49 PM | 8:39 PM | 9:07 PM | 13h 40m | — |
| Yesterday Sun, Aug 16 | 6:29 AM | 6:58 AM | 1:49 PM | 8:40 PM | 9:09 PM | 13h 42m | +2m |
| A week ago Mon, Aug 10 | 6:23 AM | 6:52 AM | 1:50 PM | 8:48 PM | 9:17 PM | 13h 56m | +16m |
| A month ago Fri, Jul 17 | 5:59 AM | 6:30 AM | 1:51 PM | 9:11 PM | 9:43 PM | 14h 40m | +1h 00m |
| Three months ago Sun, May 17 | 5:56 AM | 6:27 AM | 1:41 PM | 8:55 PM | 9:25 PM | 14h 27m | +47m |
| Six months ago Tue, Feb 17 | 7:07 AM | 7:34 AM | 12:58 PM | 6:23 PM | 6:50 PM | 10h 48m | −2h 52m |
2026 in daylight
Gold is daylight, orange is civil twilight (dawn and dusk), deep blue is night. The daylight band swells toward the June solstice and narrows in December. Hover or drag to read any day; the dot on the “today” line is the sun’s position right now.
The year in daylight
The turning points of the 2026 cycle. The earliest sunset arrives well before the shortest day, and the latest sunrise the morning before the clocks fall back. The sun runs a little out of step with the clock.
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Daylight | Change | vs. today |
|---|---|---|---|---|---|---|---|---|
| Mon 1 | 4:15 AM | 4:45 AM | 11:42 AM | 6:39 PM | 7:08 PM | 13h 53m | +2m 16s | +13m |
| Tue 2 | 4:14 AM | 4:43 AM | 11:41 AM | 6:40 PM | 7:09 PM | 13h 56m | +2m 15s | +16m |
| Wed 3 | 4:13 AM | 4:42 AM | 11:41 AM | 6:41 PM | 7:10 PM | 13h 58m | +2m 13s | +18m |
| Thu 4 | 4:11 AM | 4:41 AM | 11:41 AM | 6:42 PM | 7:11 PM | 14h 00m | +2m 11s | +20m |
| Fri 5 | 4:10 AM | 4:40 AM | 11:41 AM | 6:43 PM | 7:12 PM | 14h 02m | +2m 11s | +22m |
| Sat 6 | 4:09 AM | 4:39 AM | 11:41 AM | 6:44 PM | 7:13 PM | 14h 04m | +2m 10s | +24m |
| Sun 7 | 4:08 AM | 4:38 AM | 11:41 AM | 6:45 PM | 7:14 PM | 14h 07m | +2m 07s | +27m |
| Mon 8 | 4:07 AM | 4:36 AM | 11:41 AM | 6:46 PM | 7:15 PM | 14h 09m | +2m 05s | +29m |
| Tue 9 | 4:05 AM | 4:35 AM | 11:41 AM | 6:47 PM | 7:16 PM | 14h 11m | +2m 05s | +31m |
| Wed 10 | 4:04 AM | 4:34 AM | 11:41 AM | 6:47 PM | 7:18 PM | 14h 13m | +2m 03s | +33m |
| Thu 11 | 4:03 AM | 4:33 AM | 11:41 AM | 6:48 PM | 7:19 PM | 14h 15m | +2m 00s | +35m |
| Fri 12 | 4:02 AM | 4:32 AM | 11:41 AM | 6:49 PM | 7:20 PM | 14h 17m | +1m 59s | +37m |
| Sat 13 | 4:01 AM | 4:31 AM | 11:41 AM | 6:50 PM | 7:21 PM | 14h 19m | +1m 56s | +39m |
| Sun 14 | 4:00 AM | 4:30 AM | 11:41 AM | 6:51 PM | 7:22 PM | 14h 21m | +1m 56s | +41m |
| Mon 15 | 3:59 AM | 4:29 AM | 11:41 AM | 6:52 PM | 7:23 PM | 14h 22m | +1m 53s | +42m |
| Tue 16 | 3:58 AM | 4:28 AM | 11:41 AM | 6:53 PM | 7:24 PM | 14h 24m | +1m 51s | +44m |
| Wed 17 | 3:57 AM | 4:28 AM | 11:41 AM | 6:54 PM | 7:25 PM | 14h 26m | +1m 48s | +46m |
| Thu 18 | 3:56 AM | 4:27 AM | 11:41 AM | 6:55 PM | 7:26 PM | 14h 28m | +1m 48s | +48m |
| Fri 19 | 3:55 AM | 4:26 AM | 11:41 AM | 6:56 PM | 7:27 PM | 14h 30m | +1m 44s | +50m |
| Sat 20 | 3:54 AM | 4:25 AM | 11:41 AM | 6:57 PM | 7:28 PM | 14h 31m | +1m 43s | +51m |
| Sun 21 | 3:53 AM | 4:24 AM | 11:41 AM | 6:58 PM | 7:29 PM | 14h 33m | +1m 39s | +53m |
| Mon 22 | 3:52 AM | 4:23 AM | 11:41 AM | 6:59 PM | 7:30 PM | 14h 35m | +1m 38s | +55m |
| Tue 23 | 3:51 AM | 4:23 AM | 11:41 AM | 7:00 PM | 7:31 PM | 14h 36m | +1m 35s | +56m |
| Wed 24 | 3:51 AM | 4:22 AM | 11:41 AM | 7:00 PM | 7:32 PM | 14h 38m | +1m 32s | +58m |
| Thu 25 | 3:50 AM | 4:21 AM | 11:41 AM | 7:01 PM | 7:33 PM | 14h 39m | +1m 30s | +59m |
| Fri 26 | 3:49 AM | 4:21 AM | 11:41 AM | 7:02 PM | 7:34 PM | 14h 41m | +1m 28s | +1h 01m |
| Sat 27 | 3:49 AM | 4:20 AM | 11:42 AM | 7:03 PM | 7:34 PM | 14h 42m | +1m 23s | +1h 02m |
| Sun 28 | 3:48 AM | 4:20 AM | 11:42 AM | 7:04 PM | 7:35 PM | 14h 44m | +1m 22s | +1h 04m |
| Mon 29 | 3:47 AM | 4:19 AM | 11:42 AM | 7:04 PM | 7:36 PM | 14h 45m | +1m 19s | +1h 05m |
| Tue 30 | 3:47 AM | 4:19 AM | 11:42 AM | 7:05 PM | 7:37 PM | 14h 46m | +1m 16s | +1h 06m |
| Wed 31 | 3:46 AM | 4:18 AM | 11:42 AM | 7:06 PM | 7:38 PM | 14h 47m | +1m 13s | +1h 07m |
"vs. today" is how much longer or shorter that day's daylight is than today's.
How this is built
Calculated for the center of Zionsville (about 39.951° N, 86.262° W), at sea-level horizon, in local Eastern Time with daylight saving. Clocks spring forward the second Sunday in March and fall back the first Sunday in November (Indiana went statewide in 2006), so the posted times jump about an hour those weekends. Sunrise and sunset are when the sun's upper edge meets the horizon; dawn and dusk mark civil twilight, the sun 6° below it with enough light to see by. The earliest sunset falls about two weeks before the winter solstice and the latest sunrise about two weeks after, the “equation of time”: Earth's tilt and elliptical orbit put the sun's true midday out of step with clock noon. Across town the times vary a few seconds, and the figures are good to about a minute, enough to plan a walk but not to time a telescope.
Also for Zionsville: the UV index through the day and soil temperature.