Concord, NH · September 2027

Concord sunrise and sunset in September 2027

Short answer

Concord loses 84 minutes of daylight in September 2027, from 13 h 11 min on the 1st to 11 h 47 min on the 30th. The biggest one-day change is 2.9 minutes, on September 25.
September 1
13 h 11 min
September 30
11 h 47 min

September at a glance

Concord loses 84 minutes of daylight in September 2027, from 13 h 11 min on the 1st to 11 h 47 min on the 30th. The biggest one-day change is 2.9 minutes, on September 25.

00:0003:0006:0009:0012:0015:0018:0021:00Sep 1Sep 8Sep 15Sep 22Sep 29
Each column is one day, from sunrise to sunset in local clock time (EDT).

Sunrise ranges from 6:10 AM on September 1 to 6:42 AM on September 30, and sunset from 6:29 PM on September 30 to 7:21 PM on September 1. Clocks stay on EDT all month.

The average September day, 12 h 29 min, is 85 minutes shorter than August's and 88 minutes longer than October's.

September in the year

Average day length for each month of 2027 in Concord, with September marked. The longest month on average is June and the shortest is December.

12 h 29 minJFMAMJJASOND

Compared with other capitals

On September 15, Concord gets 12 h 31 min of daylight, 11th of the 51 capitals. Juneau has the most that day, 12 h 50 min, and Honolulu the least, 12 h 16 min. Among neighboring capitals, Augusta gets 12 h 32 min, Boston gets 12 h 30 min, Montpelier gets 12 h 32 min.

Every day in September 2027

DayCivil dawnSunriseSolar noonSunsetCivil duskDaylightChange
Sep 15:40 AM6:10 AM12:46 PM7:21 PM7:50 PM13 h 11 min
Sep 25:41 AM6:11 AM12:45 PM7:19 PM7:48 PM13 h 08 min-2:50
Sep 35:43 AM6:12 AM12:45 PM7:17 PM7:47 PM13 h 06 min-2:50
Sep 45:44 AM6:13 AM12:45 PM7:16 PM7:45 PM13 h 03 min-2:51
Sep 55:45 AM6:14 AM12:44 PM7:14 PM7:43 PM13 h 00 min-2:51
Sep 65:46 AM6:15 AM12:44 PM7:12 PM7:41 PM12 h 57 min-2:52
Sep 75:47 AM6:16 AM12:44 PM7:10 PM7:39 PM12 h 54 min-2:52
Sep 85:48 AM6:17 AM12:43 PM7:09 PM7:37 PM12 h 51 min-2:53
Sep 95:50 AM6:18 AM12:43 PM7:07 PM7:36 PM12 h 48 min-2:53
Sep 105:51 AM6:20 AM12:43 PM7:05 PM7:34 PM12 h 45 min-2:53
Sep 115:52 AM6:21 AM12:42 PM7:03 PM7:32 PM12 h 43 min-2:53
Sep 125:53 AM6:22 AM12:42 PM7:01 PM7:30 PM12 h 40 min-2:54
Sep 135:54 AM6:23 AM12:42 PM7:00 PM7:28 PM12 h 37 min-2:54
Sep 145:55 AM6:24 AM12:41 PM6:58 PM7:26 PM12 h 34 min-2:54
Sep 155:56 AM6:25 AM12:41 PM6:56 PM7:25 PM12 h 31 min-2:54
Sep 165:58 AM6:26 AM12:41 PM6:54 PM7:23 PM12 h 28 min-2:55
Sep 175:59 AM6:27 AM12:40 PM6:52 PM7:21 PM12 h 25 min-2:55
Sep 186:00 AM6:28 AM12:40 PM6:51 PM7:19 PM12 h 22 min-2:55
Sep 196:01 AM6:29 AM12:39 PM6:49 PM7:17 PM12 h 19 min-2:55
Sep 206:02 AM6:31 AM12:39 PM6:47 PM7:15 PM12 h 16 min-2:55
Sep 216:03 AM6:32 AM12:39 PM6:45 PM7:14 PM12 h 14 min-2:55
Sep 226:04 AM6:33 AM12:38 PM6:43 PM7:12 PM12 h 11 min-2:55
Sep 236:05 AM6:34 AM12:38 PM6:42 PM7:10 PM12 h 08 min-2:55
Sep 246:07 AM6:35 AM12:38 PM6:40 PM7:08 PM12 h 05 min-2:55
Sep 256:08 AM6:36 AM12:37 PM6:38 PM7:06 PM12 h 02 min-2:55
Sep 266:09 AM6:37 AM12:37 PM6:36 PM7:04 PM11 h 59 min-2:55
Sep 276:10 AM6:38 AM12:37 PM6:34 PM7:03 PM11 h 56 min-2:55
Sep 286:11 AM6:39 AM12:36 PM6:32 PM7:01 PM11 h 53 min-2:55
Sep 296:12 AM6:41 AM12:36 PM6:31 PM6:59 PM11 h 50 min-2:55
Sep 306:13 AM6:42 AM12:36 PM6:29 PM6:57 PM11 h 47 min-2:55
Local clock time (EDT). Sunrise and sunset when the sun's center is 0.833° below the horizon; civil twilight at 6°.

How these times are computed

Each row runs the SunCalc solar model for the stored capitol coordinate, 43.207° N, 71.538° W, and converts the result to local clock time with the America/New_York time zone rules. Times assume a flat, open horizon at sea level. Hills, buildings and elevation shift what you see by a few minutes. The sunrise and sunset guide walks through the calculation.

Questions people ask

What time is sunrise in Concord in September?

Between 6:10 AM (September 1) and 6:42 AM (September 30) in 2027, local time.

What time is sunset in Concord in September?

Between 6:29 PM (September 30) and 7:21 PM (September 1) in 2027, local time.

How many hours of daylight does Concord get in September?

12 h 29 min on average, from 13 h 11 min on September 1 to 11 h 47 min on September 30.

Sources and data as of

Data as of: computed for September 2027 at 43.207° N, 71.538° W.

  1. 01SunCalc library (Vladimir Agafonkin), algorithms after Jean Meeus
  2. 02IANA time zone database (clock times and daylight saving rules)

How every number is computed: methodology. Spotted a wrong figure? Report an error.