August 2021 - Austin, TX - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of August 2021 in Austin, TX.
All times are in Austin's time: Central Daylight Time (CDT, UTC−5).
| Day | First LightStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | SunriseWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley). | Sunrise Variation |
SunsetWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley). | Sunset Variation |
Last LightEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors. | Day Length | Day Length Variation | Solar NoonTime of day when the sun reaches its highest point in the sky. | Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length | Moon phase | Solar Midnight | Sun DeclinationThe latitude where the Sun is directly overhead at solar noon (the Sun's declination). It moves between the two tropics through the year. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Aug 1 | Twilight startStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.6:23:44 am | 6:49:45 am | +36s | 8:24:27 pm | -44s | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.8:50:24 pm | 13:34:42 | -1m 21s | Solar noonTime of day when the sun reaches its highest point in the sky.1:37:17 pm | 77.54° | 5:52:32 am | 9:21:31 pm | 5:19:51 am | 9:54:05 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.10:25:55 | 🌘 (35%)Waning Crescent: 35% illuminated at midnight, at the end of the day | 1:37:19 am | 17.8° N |
| Mon, Aug 2 | 6:24:24 am | 6:50:22 am | +37s | 8:23:41 pm | -46s | 8:49:35 pm | 13:33:19 | -1m 22s | 1:37:13 pm | 77.28° | 5:53:18 am | 9:20:36 pm | 5:20:43 am | 9:53:03 pm | 10:27:17 | 🌘 (26%)Waning Crescent: 26% illuminated at midnight, at the end of the day | 1:37:16 am | 17.6° N |
| Tue, Aug 3 | 6:25:04 am | 6:50:58 am | +36s | 8:22:54 pm | -47s | 8:48:44 pm | 13:31:56 | -1m 24s | 1:37:08 pm | 77.02° | 5:54:03 am | 9:19:40 pm | 5:21:36 am | 9:52:00 pm | 10:28:41 | 🌘 (18%)Waning Crescent: 18% illuminated at midnight, at the end of the day | 1:37:11 am | 17.3° N |
| Wed, Aug 4 | 6:25:44 am | 6:51:35 am | +37s | 8:22:06 pm | -48s | 8:47:53 pm | 13:30:31 | -1m 25s | 1:37:02 pm | 76.75° | 5:54:49 am | 9:18:43 pm | 5:22:29 am | 9:50:56 pm | 10:30:06 | 🌘 (11%)Waning Crescent: 11% illuminated at midnight, at the end of the day | 1:37:05 am | 17.0° N |
| Thu, Aug 5 | 6:26:24 am | 6:52:12 am | +37s | 8:21:16 pm | -50s | 8:47:00 pm | 13:29:04 | -1m 26s | 1:36:56 pm | 76.48° | 5:55:34 am | 9:17:45 pm | 5:23:21 am | 9:49:51 pm | 10:31:32 | 🌘 (6%)Waning Crescent: 6% illuminated at midnight, at the end of the day | 1:37:00 am | 16.8° N |
| Fri, Aug 6 | 6:27:05 am | 6:52:48 am | +36s | 8:20:26 pm | -50s | 8:46:06 pm | 13:27:38 | -1m 27s | 1:36:49 pm | 76.21° | 5:56:19 am | 9:16:46 pm | 5:24:14 am | 9:48:44 pm | 10:32:59 | 🌘 (2%)Waning Crescent: 2% illuminated at midnight, at the end of the day | 1:36:53 am | 16.5° N |
| Sat, Aug 7 | 6:27:44 am | 6:53:25 am | +37s | 8:19:35 pm | -51s | 8:45:11 pm | 13:26:10 | -1m 28s | 1:36:42 pm | 75.93° | 5:57:04 am | 9:15:46 pm | 5:25:06 am | 9:47:37 pm | 10:34:26 | 🌘 (0.3%)Waning Crescent: 0.3% illuminated at midnight, at the end of the day | 1:36:46 am | 16.2° N |
| Sun, Aug 8 | 6:28:24 am | 6:54:01 am | +36s | 8:18:42 pm | -53s | 8:44:15 pm | 13:24:41 | -1m 29s | 1:36:34 pm | 75.64° | 5:57:49 am | 9:14:44 pm | 5:25:58 am | 9:46:29 pm | 10:35:55 | 🌑 (1%) New moon at 8:50 amNew moon at 8:50 am. At midnight, at the end of the day: 1% illuminated |
1:36:39 am | 15.9° N |
| Mon, Aug 9 | 6:29:04 am | 6:54:37 am | +36s | 8:17:48 pm | -54s | 8:43:18 pm | 13:23:11 | -1m 30s | 1:36:25 pm | 75.35° | 5:58:34 am | 9:13:42 pm | 5:26:50 am | 9:45:19 pm | 10:37:25 | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 1:36:30 am | 15.6° N |
| Tue, Aug 10 | 6:29:44 am | 6:55:13 am | +36s | 8:16:53 pm | -55s | 8:42:19 pm | 13:21:40 | -1m 31s | 1:36:16 pm | 75.06° | 5:59:19 am | 9:12:39 pm | 5:27:42 am | 9:44:09 pm | 10:38:57 | 🌒 (8%)Waxing Crescent: 8% illuminated at midnight, at the end of the day | 1:36:21 am | 15.3° N |
| Wed, Aug 11 | 6:30:23 am | 6:55:50 am | +37s | 8:15:58 pm | -55s | 8:41:20 pm | 13:20:08 | -1m 32s | 1:36:06 pm | 74.76° | 6:00:04 am | 9:11:34 pm | 5:28:33 am | 9:42:58 pm | 10:40:28 | 🌒 (15%)Waxing Crescent: 15% illuminated at midnight, at the end of the day | 1:36:11 am | 15.0° N |
| Thu, Aug 12 | 6:31:03 am | 6:56:26 am | +36s | 8:15:01 pm | -57s | 8:40:20 pm | 13:18:35 | -1m 33s | 1:35:56 pm | 74.46° | 6:00:48 am | 9:10:29 pm | 5:29:25 am | 9:41:46 pm | 10:42:00 | 🌒 (24%)Waxing Crescent: 24% illuminated at midnight, at the end of the day | 1:36:02 am | 14.7° N |
| Fri, Aug 13 | 6:31:42 am | 6:57:01 am | +35s | 8:14:03 pm | -58s | 8:39:19 pm | 13:17:02 | -1m 34s | 1:35:45 pm | 74.15° | 6:01:33 am | 9:09:23 pm | 5:30:16 am | 9:40:33 pm | 10:43:34 | 🌒 (34%)Waxing Crescent: 34% illuminated at midnight, at the end of the day | 1:35:51 am | 14.4° N |
| Sat, Aug 14 | 6:32:21 am | 6:57:37 am | +36s | 8:13:04 pm | -59s | 8:38:17 pm | 13:15:27 | -1m 34s | 1:35:34 pm | 73.84° | 6:02:17 am | 9:08:16 pm | 5:31:07 am | 9:39:19 pm | 10:45:09 | 🌒 (45%)Waxing Crescent: 45% illuminated at midnight, at the end of the day | 1:35:40 am | 14.1° N |
| Sun, Aug 15 | 6:33:00 am | 6:58:13 am | +36s | 8:12:05 pm | -59s | 8:37:14 pm | 13:13:52 | -1m 35s | 1:35:22 pm | 73.53° | 6:03:01 am | 9:07:08 pm | 5:31:57 am | 9:38:05 pm | 10:46:43 | 🌓 (57%) First quarter at 10:19 amFirst quarter at 10:19 am. At midnight, at the end of the day: 57% illuminated |
1:35:28 am | 13.8° N |
| Mon, Aug 16 | 6:33:39 am | 6:58:48 am | +35s | 8:11:04 pm | -1m 1s | 8:36:10 pm | 13:12:16 | -1m 36s | 1:35:10 pm | 73.21° | 6:03:44 am | 9:06:00 pm | 5:32:47 am | 9:36:50 pm | 10:48:20 | 🌔 (68%)Waxing Gibbous: 68% illuminated at midnight, at the end of the day | 1:35:17 am | 13.5° N |
| Tue, Aug 17 | 6:34:17 am | 6:59:24 am | +36s | 8:10:03 pm | -1m 1s | 8:35:06 pm | 13:10:39 | -1m 37s | 1:34:57 pm | 72.89° | 6:04:28 am | 9:04:50 pm | 5:33:37 am | 9:35:34 pm | 10:49:56 | 🌔 (78%)Waxing Gibbous: 78% illuminated at midnight, at the end of the day | 1:35:04 am | 13.2° N |
| Wed, Aug 18 | 6:34:56 am | 6:59:59 am | +35s | 8:09:01 pm | -1m 2s | 8:34:00 pm | 13:09:02 | -1m 38s | 1:34:43 pm | 72.57° | 6:05:11 am | 9:03:40 pm | 5:34:27 am | 9:34:18 pm | 10:51:33 | 🌔 (87%)Waxing Gibbous: 87% illuminated at midnight, at the end of the day | 1:34:50 am | 12.8° N |
| Thu, Aug 19 | 6:35:34 am | 7:00:34 am | +35s | 8:07:57 pm | -1m 4s | 8:32:54 pm | 13:07:23 | -1m 38s | 1:34:29 pm | 72.24° | 6:05:54 am | 9:02:29 pm | 5:35:16 am | 9:33:00 pm | 10:53:12 | 🌔 (93%)Waxing Gibbous: 93% illuminated at midnight, at the end of the day | 1:34:36 am | 12.5° N |
| Fri, Aug 20 | 6:36:12 am | 7:01:09 am | +35s | 8:06:54 pm | -1m 3s | 8:31:47 pm | 13:05:45 | -1m 39s | 1:34:15 pm | 71.91° | 6:06:36 am | 9:01:18 pm | 5:36:05 am | 9:31:43 pm | 10:54:50 | 🌔 (98%)Waxing Gibbous: 98% illuminated at midnight, at the end of the day | 1:34:23 am | 12.2° N |
| Sat, Aug 21 | 6:36:50 am | 7:01:44 am | +35s | 8:05:49 pm | -1m 5s | 8:30:40 pm | 13:04:05 | -1m 39s | 1:34:00 pm | 71.58° | 6:07:19 am | 9:00:06 pm | 5:36:53 am | 9:30:25 pm | 10:56:30 | 🌔 (99.7%)Waxing Gibbous: 99.7% illuminated at midnight, at the end of the day | 1:34:08 am | 11.8° N |
| Sun, Aug 22 | 6:37:27 am | 7:02:19 am | +35s | 8:04:43 pm | -1m 6s | 8:29:31 pm | 13:02:24 | -1m 40s | 1:33:45 pm | 71.24° | 6:08:01 am | 8:58:53 pm | 5:37:42 am | 9:29:06 pm | 10:58:10 | 🌕 (99%) Full moon at 7:01 amFull moon at 7:01 am. At midnight, at the end of the day: 99% illuminated |
1:33:53 am | 11.5° N |
| Mon, Aug 23 | 6:38:05 am | 7:02:53 am | +34s | 8:03:37 pm | -1m 6s | 8:28:22 pm | 13:00:44 | -1m 41s | 1:33:29 pm | 70.90° | 6:08:42 am | 8:57:40 pm | 5:38:29 am | 9:27:47 pm | 10:59:51 | 🌖 (96%)Waning Gibbous: 96% illuminated at midnight, at the end of the day | 1:33:37 am | 11.2° N |
| Tue, Aug 24 | 6:38:42 am | 7:03:28 am | +35s | 8:02:30 pm | -1m 7s | 8:27:13 pm | 12:59:02 | -1m 41s | 1:33:13 pm | 70.56° | 6:09:24 am | 8:56:26 pm | 5:39:17 am | 9:26:27 pm | 11:01:32 | 🌖 (92%)Waning Gibbous: 92% illuminated at midnight, at the end of the day | 1:33:22 am | 10.8° N |
| Wed, Aug 25 | 6:39:19 am | 7:04:02 am | +34s | 8:01:23 pm | -1m 7s | 8:26:03 pm | 12:57:21 | -1m 42s | 1:32:56 pm | 70.21° | 6:10:05 am | 8:55:12 pm | 5:40:03 am | 9:25:07 pm | 11:03:13 | 🌖 (85%)Waning Gibbous: 85% illuminated at midnight, at the end of the day | 1:33:05 am | 10.5° N |
| Thu, Aug 26 | 6:39:56 am | 7:04:36 am | +34s | 8:00:15 pm | -1m 8s | 8:24:52 pm | 12:55:39 | -1m 42s | 1:32:39 pm | 69.87° | 6:10:46 am | 8:53:57 pm | 5:40:50 am | 9:23:47 pm | 11:04:55 | 🌖 (78%)Waning Gibbous: 78% illuminated at midnight, at the end of the day | 1:32:48 am | 10.1° N |
| Fri, Aug 27 | 6:40:32 am | 7:05:10 am | +34s | 7:59:06 pm | -1m 9s | 8:23:40 pm | 12:53:56 | -1m 43s | 1:32:22 pm | 69.51° | 6:11:27 am | 8:52:41 pm | 5:41:36 am | 9:22:26 pm | 11:06:38 | 🌖 (69%)Waning Gibbous: 69% illuminated at midnight, at the end of the day | 1:32:31 am | 9.8° N |
| Sat, Aug 28 | 6:41:09 am | 7:05:44 am | +34s | 7:57:57 pm | -1m 9s | 8:22:29 pm | 12:52:13 | -1m 43s | 1:32:04 pm | 69.16° | 6:12:07 am | 8:51:26 pm | 5:42:22 am | 9:21:05 pm | 11:08:21 | 🌖 (60%)Waning Gibbous: 60% illuminated at midnight, at the end of the day | 1:32:13 am | 9.4° N |
| Sun, Aug 29 | 6:41:45 am | 7:06:18 am | +34s | 7:56:47 pm | -1m 10s | 8:21:16 pm | 12:50:29 | -1m 44s | 1:31:46 pm | 68.80° | 6:12:47 am | 8:50:09 pm | 5:43:07 am | 9:19:44 pm | 11:10:04 | 🌖 (51%)Waning Gibbous: 51% illuminated at midnight, at the end of the day | 1:31:55 am | 9.1° N |
| Mon, Aug 30 | 6:42:21 am | 7:06:51 am | +33s | 7:55:36 pm | -1m 11s | 8:20:03 pm | 12:48:45 | -1m 44s | 1:31:28 pm | 68.45° | 6:13:27 am | 8:48:53 pm | 5:43:52 am | 9:18:22 pm | 11:11:49 | 🌗 (42%) Last quarter at 2:13 amLast quarter at 2:13 am. At midnight, at the end of the day: 42% illuminated |
1:31:38 am | 8.7° N |
| Tue, Aug 31 | 6:42:57 am | 7:07:25 am | +34s | 7:54:25 pm | -1m 11s | 8:18:50 pm | 12:47:00 | -1m 45s | 1:31:09 pm | 68.09° | 6:14:07 am | 8:47:36 pm | 5:44:37 am | 9:17:00 pm | 11:13:33 | 🌘 (32%)Waning Crescent: 32% illuminated at midnight, at the end of the day | 1:31:19 am | 8.4° N |
How the days change in August 2021 in Austin
The day length shortens by 47 minutes over the course of August 2021 in Austin, Texas - from 13 hours, 34 minutes on the first day to 12 hours, 47 minutes on the last day.
Sunrise ranged from 6:49 am to 7:07 am (average 6:58 am) and moved 18 minutes later over the month. Sunset ranged from 7:54 pm to 8:24 pm (average 8:10 pm) and moved 30 minutes earlier.
View:
SunriseSunsetSolar NoonVertical steps in the curves = DST clock change
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