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The dark sky table shows the Pacific Daylight Saving Time (PDT) times for sunset, astronomical twilight ends, astronomical twilight starts, sunrise, moonrise, moonset and total moon-free, twilight-free viewing time for Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees). Moon-free, twilight-free viewing time is the best time to observer deep sky objects because the moon light and twilight will not interfere with observing these faint objects.
DARKSKY- Dave Heider 3/92 Site-Portland
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
3- 1 18:58SS 20:37TE 22:51MS 6: 5TS 7:46SR 10:10MR 7:14VT
3- 2 18:58SS 20:38TE 0: 3MS 6: 4TS 7:43SR 10:48MR 6: 1VT
3- 3 19: 1SS 20:40TE 1:13MS 6: 1TS 7:41SR 11:28MR 4:47VT
3- 4 19: 1SS 20:42TE 2:22MS 6: 1TS 7:40SR 3:38VT
3- 5 12:16MR 19: 2SS 20:43TE 3:25MS 5:58TS 7:39SR 2:33VT
3- 6 13: 8MR 19: 4SS 20:45TE 4:24MS 5:56TS 7:37SR 1:32VT
3- 7 14: 7MR 19: 6SS 20:46TE 5:15MS 5:55TS 7:34SR 0:40VT
3- 8 15:10MR 19: 7SS 20:47TE 5:52TS 5:58MS 7:33SR 0: 0VT
3- 9 16:16MR 19: 8SS 20:49TE 5:50TS 6:37MS 7:31SR 0: 0VT
3-10 17:23MR 19:10SS 20:51TE 5:49TS 7:10MS 7:30SR 0: 0VT
3-11 18:30MR 19:10SS 20:52TE 5:46TS 7:28SR 7:40MS 0: 0VT
3-12 19:13SS 19:34MR 20:52TE 5:45TS 7:25SR 8:10MS 0: 0VT
3-13 19:13SS 20:37MR 20:55TE 5:43TS 7:24SR 8:37MS 0: 0VT
3-14 19:15SS 20:55TE 21:40MR 5:40TS 7:22SR 9: 4MS 0:44VT
3-15 19:16SS 20:58TE 22:40MR 5:39TS 7:19SR 9:33MS 1:42VT
3-16 19:17SS 20:58TE 23:40MR 5:37TS 7:18SR 10: 4MS 2:41VT
3-17 19:19SS 21: 0TE 0:37MR 5:34TS 7:16SR 10:40MS 3:37VT
3-18 19:21SS 21: 1TE 1:32MR 5:33TS 7:13SR 11:19MS 4:31VT
3-19 19:22SS 21: 2TE 2:25MR 5:31TS 7:13SR 5:23VT
3-20 12: 1MS 19:22SS 21: 4TE 3:16MR 5:28TS 7:10SR 6:11VT
3-21 12:51MS 19:25SS 21: 6TE 4: 1MR 5:26TS 7: 9SR 6:55VT
3-22 13:46MS 19:25SS 21: 7TE 4:43MR 5:25TS 7: 7SR 7:36VT
3-23 14:45MS 19:27SS 21: 8TE 5:22MR 5:22TS 7: 4SR 8:13VT
3-24 17: 0MS 19:28SS 21:10TE 5:20TS 5:58MR 7: 3SR 8:10VT
3-25 17:33MS 19:30SS 21:12TE 5:19TS 6:31MR 7: 1SR 8: 7VT
3-26 18: 7MS 19:31SS 21:13TE 5:16TS 6:58SR 7: 3MR 8: 3VT
3-27 19:19MS 19:31SS 21:15TE 5:15TS 6:56SR 7:34MR 8: 0VT
3-28 19:34SS 20:32MS 21:16TE 5:13TS 6:55SR 8: 8MR 7:56VT
3-29 19:34SS 21:17TE 21:46MS 5:10TS 6:54SR 8:45MR 7:23VT
3-30 19:36SS 21:19TE 23: 1MS 5: 7TS 6:52SR 9:26MR 6: 6VT
3-31 19:37SS 21:21TE 0:13MS 5: 5TS 6:49SR 10:11MR 4:52VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
4- 1 19:38SS 21:22TE 1:19MS 5: 4TS 6:48SR 11: 4MR 3:44VT
4- 2 19:40SS 21:23TE 2:20MS 5: 1TS 6:46SR 2:40VT
4- 3 12: 1MR 19:42SS 21:25TE 3:13MS 5: 0TS 6:43SR 1:46VT
4- 4 13: 4MR 19:43SS 21:28TE 3:58MS 4:58TS 6:41SR 0:59VT
4- 5 14: 8MR 19:43SS 21:28TE 4:37MS 4:55TS 6:40SR 0:17VT
4- 6 15:13MR 19:45SS 21:31TE 4:52TS 5:13MS 6:39SR 0: 0VT
4- 7 16:19MR 19:46SS 21:31TE 4:50TS 5:43MS 6:37SR 0: 0VT
4- 8 17:22MR 19:47SS 21:34TE 4:49TS 6:11MS 6:34SR 0: 0VT
4- 9 18:27MR 19:49SS 21:36TE 4:46TS 6:33SR 6:39MS 0: 0VT
4-10 19:28MR 19:51SS 21:37TE 4:45TS 6:31SR 7: 5MS 0: 0VT
4-11 19:52SS 20:30MR 21:38TE 4:43TS 6:28SR 7:34MS 0: 0VT
4-12 19:52SS 21:30MR 21:40TE 4:40TS 6:28SR 8: 4MS 0: 0VT
4-13 19:53SS 21:42TE 22:28MR 4:37TS 6:25SR 8:37MS 0:46VT
4-14 19:55SS 21:43TE 23:25MR 4:35TS 6:24SR 9:15MS 1:41VT
4-15 19:57SS 21:46TE 0:19MR 4:34TS 6:22SR 9:56MS 2:32VT
4-16 19:58SS 21:46TE 1:10MR 4:31TS 6:20SR 10:43MS 3:23VT
4-17 20: 0SS 21:49TE 1:57MR 4:30TS 6:19SR 11:34MS 4: 7VT
4-18 20: 1SS 21:51TE 2:40MR 4:26TS 6:16SR 4:48VT
4-19 12:30MS 20: 1SS 21:52TE 3:19MR 4:25TS 6:15SR 5:26VT
4-20 13:31MS 20: 2SS 21:53TE 3:54MR 4:22TS 6:13SR 6: 0VT
4-21 14:34MS 20: 4SS 21:55TE 4:20TS 4:26MR 6:11SR 6:25VT
4-22 15:43MS 20: 6SS 21:58TE 4:19TS 4:58MR 6:10SR 6:20VT
4-23 16:55MS 20: 7SS 21:58TE 4:16TS 5:31MR 6: 9SR 6:18VT
4-24 18: 7MS 20: 8SS 22: 1TE 4:15TS 6: 4MR 6: 7SR 6:13VT
4-25 19:22MS 20:10SS 22: 2TE 4:11TS 6: 5SR 6:39MR 6: 9VT
4-26 20:10SS 20:37MS 22: 4TE 4:10TS 6: 4SR 7:18MR 6: 5VT
4-27 20:12SS 21:55MS 22: 7TE 4: 7TS 6: 1SR 8: 3MR 6: 0VT
4-28 20:13SS 22: 7TE 23: 7MS 4: 5TS 6: 1SR 8:55MR 4:58VT
4-29 20:15SS 22:10TE 0:13MS 4: 4TS 5:58SR 9:52MR 3:51VT
4-30 20:16SS 22:12TE 1:10MS 4: 1TS 5:58SR 10:55MR 2:51VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
5- 1 20:17SS 22:13TE 1:58MS 4: 0TS 5:55SR 2: 1VT
5- 2 12: 0MR 20:19SS 22:16TE 2:40MS 3:58TS 5:55SR 1:17VT
5- 3 13: 6MR 20:19SS 22:17TE 3:16MS 3:55TS 5:52SR 0:38VT
5- 4 14:11MR 20:21SS 22:19TE 3:47MS 3:54TS 5:52SR 0: 6VT
5- 5 15:16MR 20:22SS 22:21TE 3:52TS 4:16MS 5:50SR 0: 0VT
5- 6 16:19MR 20:23SS 22:22TE 3:49TS 4:43MS 5:49SR 0: 0VT
5- 7 17:21MR 20:25SS 22:25TE 3:47TS 5:10MS 5:48SR 0: 0VT
5- 8 18:22MR 20:25SS 22:27TE 3:46TS 5:37MS 5:46SR 0: 0VT
5- 9 19:22MR 20:27SS 22:28TE 3:43TS 5:45SR 6: 5MS 0: 0VT
5-10 20:21MR 20:28SS 22:31TE 3:42TS 5:43SR 6:37MS 0: 0VT
5-11 20:30SS 21:19MR 22:32TE 3:40TS 5:43SR 7:13MS 0: 0VT
5-12 20:31SS 22:13MR 22:34TE 3:37TS 5:41SR 7:52MS 0: 0VT
5-13 20:31SS 22:36TE 23: 6MR 3:35TS 5:40SR 8:37MS 0:30VT
5-14 20:32SS 22:37TE 23:55MR 3:34TS 5:39SR 9:26MS 1:17VT
5-15 20:34SS 22:40TE 0:39MR 3:32TS 5:37SR 10:21MS 1:58VT
5-16 20:36SS 22:42TE 1:17MR 3:31TS 5:37SR 11:19MS 2:35VT
5-17 20:37SS 22:43TE 1:54MR 3:28TS 5:35SR 3:10VT
5-18 12:21MS 20:37SS 22:46TE 2:27MR 3:27TS 5:34SR 3:40VT
5-19 13:25MS 20:38SS 22:47TE 2:58MR 3:25TS 5:34SR 4:10VT
5-20 14:31MS 20:40SS 22:49TE 3:24TS 3:28MR 5:33SR 4:34VT
5-21 15:41MS 20:40SS 22:51TE 3:22TS 4: 0MR 5:31SR 4:30VT
5-22 16:56MS 20:42SS 22:52TE 3:20TS 4:33MR 5:31SR 4:28VT
5-23 18:10MS 20:43SS 22:55TE 3:19TS 5: 9MR 5:30SR 4:23VT
5-24 19:27MS 20:43SS 22:55TE 3:17TS 5:30SR 5:50MR 4:22VT
5-25 20:43MS 20:45SS 22:58TE 3:16TS 5:28SR 6:39MR 4:17VT
5-26 20:46SS 21:53MS 23: 0TE 3:15TS 5:28SR 7:35MR 4:15VT
5-27 20:46SS 22:58MS 23: 1TE 3:13TS 5:26SR 8:37MR 4:11VT
5-28 20:47SS 23: 2TE 23:53MS 3:12TS 5:26SR 9:45MR 3:18VT
5-29 20:49SS 23: 4TE 0:40MS 3:10TS 5:25SR 10:53MR 2:30VT
5-30 20:49SS 23: 6TE 1:17MS 3:10TS 5:25SR 1:52VT
5-31 12: 1MR 20:51SS 23: 7TE 1:52MS 3: 7TS 5:25SR 1:15VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
6- 1 13: 7MR 20:52SS 23: 8TE 2:20MS 3: 7TS 5:24SR 0:46VT
6- 2 14:11MR 20:52SS 23:10TE 2:49MS 3: 5TS 5:24SR 0:16VT
6- 3 15:13MR 20:53SS 23:12TE 3: 4TS 3:15MS 5:22SR 0: 0VT
6- 4 16:15MR 20:53SS 23:13TE 3: 4TS 3:42MS 5:22SR 0: 0VT
6- 5 17:15MR 20:55SS 23:13TE 3: 2TS 4:10MS 5:22SR 0: 0VT
6- 6 18:13MR 20:55SS 23:16TE 3: 1TS 4:40MS 5:22SR 0: 0VT
6- 7 19:13MR 20:55SS 23:16TE 3: 1TS 5:13MS 5:22SR 0: 0VT
6- 8 20: 8MR 20:57SS 23:17TE 3: 1TS 5:22SR 5:52MS 0: 0VT
6- 9 20:58SS 21: 2MR 23:19TE 3: 0TS 5:20SR 6:34MS 0: 0VT
6-10 20:58SS 21:52MR 23:19TE 3: 0TS 5:20SR 7:22MS 0: 0VT
6-11 20:58SS 22:38MR 23:21TE 2:58TS 5:20SR 8:15MS 0: 0VT
6-12 20:58SS 23:19MR 23:22TE 2:58TS 5:20SR 9:11MS 0: 0VT
6-13 21: 0SS 23:22TE 23:57MR 2:58TS 5:20SR 10:10MS 0:34VT
6-14 21: 0SS 23:22TE 0:30MR 2:58TS 5:20SR 11:13MS 1: 7VT
6-15 21: 1SS 23:23TE 1: 1MR 2:58TS 5:20SR 1:37VT
6-16 12:19MS 21: 1SS 23:23TE 1:31MR 2:58TS 5:20SR 2: 7VT
6-17 13:25MS 21: 1SS 23:25TE 2: 0MR 2:58TS 5:20SR 2:34VT
6-18 14:34MS 21: 1SS 23:25TE 2:31MR 2:58TS 5:20SR 3: 5VT
6-19 15:46MS 21: 1SS 23:25TE 2:58TS 3: 4MR 5:20SR 3:32VT
6-20 17: 1MS 21: 1SS 23:25TE 2:58TS 3:40MR 5:22SR 3:32VT
6-21 18:16MS 21: 2SS 23:25TE 2:58TS 4:25MR 5:22SR 3:33VT
6-22 19:28MS 21: 2SS 23:25TE 2:58TS 5:16MR 5:22SR 3:33VT
6-23 20:37MS 21: 2SS 23:25TE 2:58TS 5:22SR 6:16MR 3:33VT
6-24 21: 2SS 21:38MS 23:25TE 3: 0TS 5:22SR 7:22MR 3:34VT
6-25 21: 2SS 22:31MS 23:25TE 3: 0TS 5:22SR 8:33MR 3:34VT
6-26 21: 2SS 23:15MS 23:25TE 3: 1TS 5:24SR 9:42MR 3:35VT
6-27 21: 2SS 23:25TE 23:52MS 3: 1TS 5:24SR 10:52MR 3: 9VT
6-28 21: 2SS 23:25TE 0:24MS 3: 2TS 5:25SR 11:58MR 2:38VT
6-29 21: 2SS 23:23TE 0:52MS 3: 2TS 5:25SR 2:11VT
6-30 13: 4MR 21: 2SS 23:23TE 1:19MS 3: 4TS 5:25SR 1:44VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
7- 1 14: 6MR 21: 1SS 23:22TE 1:46MS 3: 4TS 5:25SR 1:18VT
7- 2 15: 7MR 21: 1SS 23:22TE 2:13MS 3: 5TS 5:26SR 0:52VT
7- 3 16: 7MR 21: 1SS 23:22TE 2:43MS 3: 7TS 5:28SR 0:24VT
7- 4 17: 6MR 21: 1SS 23:21TE 3: 9TS 3:15MS 5:28SR 0: 0VT
7- 5 18: 2MR 21: 1SS 23:19TE 3:10TS 3:50MS 5:28SR 0: 0VT
7- 6 18:58MR 21: 1SS 23:19TE 3:10TS 4:31MS 5:30SR 0: 0VT
7- 7 19:49MR 21: 0SS 23:17TE 3:12TS 5:18MS 5:30SR 0: 0VT
7- 8 20:37MR 21: 0SS 23:16TE 3:13TS 5:31SR 6:10MS 0: 0VT
7- 9 20:58SS 21:19MR 23:16TE 3:15TS 5:31SR 7: 4MS 0: 0VT
7-10 20:58SS 21:58MR 23:15TE 3:16TS 5:33SR 8: 4MS 0: 0VT
7-11 20:58SS 22:32MR 23:13TE 3:17TS 5:34SR 9: 7MS 0: 0VT
7-12 20:58SS 23: 4MR 23:13TE 3:19TS 5:34SR 10:10MS 0: 0VT
7-13 20:57SS 23:10TE 23:34MR 3:20TS 5:35SR 11:16MS 0:23VT
7-14 20:55SS 23:10TE 0: 4MR 3:22TS 5:35SR 0:53VT
7-15 12:22MS 20:55SS 23: 8TE 0:33MR 3:24TS 5:37SR 1:24VT
7-16 13:31MS 20:55SS 23: 7TE 1: 4MR 3:25TS 5:37SR 1:56VT
7-17 14:43MS 20:53SS 23: 6TE 1:37MR 3:28TS 5:39SR 2:31VT
7-18 15:55MS 20:52SS 23: 4TE 2:17MR 3:28TS 5:40SR 3:13VT
7-19 17: 7MS 20:52SS 23: 1TE 3: 4MR 3:31TS 5:40SR 4: 2VT
7-20 18:16MS 20:51SS 23: 1TE 3:32TS 3:58MR 5:41SR 4:31VT
7-21 19:21MS 20:49SS 22:58TE 3:34TS 5: 0MR 5:43SR 4:35VT
7-22 20:17MS 20:49SS 22:58TE 3:35TS 5:45SR 6: 7MR 4:37VT
7-23 20:47SS 21: 6MS 22:55TE 3:37TS 5:46SR 7:19MR 4:42VT
7-24 20:46SS 21:46MS 22:53TE 3:40TS 5:46SR 8:32MR 4:46VT
7-25 20:46SS 22:22MS 22:52TE 3:42TS 5:48SR 9:41MR 4:49VT
7-26 20:45SS 22:49TE 22:52MS 3:43TS 5:49SR 10:48MR 4:50VT
7-27 20:43SS 22:49TE 23:21MS 3:45TS 5:49SR 11:52MR 4:23VT
7-28 20:43SS 22:46TE 23:49MS 3:46TS 5:50SR 3:57VT
7-29 12:55MR 20:40SS 22:45TE 0:16MS 3:49TS 5:52SR 3:33VT
7-30 13:56MR 20:40SS 22:43TE 0:45MS 3:50TS 5:52SR 3: 5VT
7-31 14:55MR 20:38SS 22:40TE 1:16MS 3:52TS 5:55SR 2:35VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
8- 1 15:53MR 20:37SS 22:38TE 1:51MS 3:54TS 5:55SR 2: 3VT
8- 2 16:48MR 20:36SS 22:37TE 2:30MS 3:55TS 5:56SR 1:25VT
8- 3 17:43MR 20:34SS 22:34TE 3:13MS 3:58TS 5:58SR 0:44VT
8- 4 18:32MR 20:34SS 22:32TE 4: 0TS 4: 3MS 5:58SR 0: 0VT
8- 5 19:17MR 20:31SS 22:31TE 4: 1TS 4:58MS 6: 0SR 0: 0VT
8- 6 19:58MR 20:31SS 22:28TE 4: 3TS 5:56MS 6: 1SR 0: 0VT
8- 7 20:28SS 20:34MR 22:27TE 4: 4TS 6: 3SR 6:58MS 0: 0VT
8- 8 20:28SS 21: 7MR 22:25TE 4: 7TS 6: 4SR 8: 3MS 0: 0VT
8- 9 20:25SS 21:38MR 22:22TE 4: 9TS 6: 4SR 9: 8MS 0: 0VT
8-10 20:25SS 22: 7MR 22:21TE 4:10TS 6: 5SR 10:16MS 0: 0VT
8-11 20:22SS 22:19TE 22:37MR 4:11TS 6: 7SR 11:23MS 0:18VT
8-12 20:22SS 22:16TE 23: 7MR 4:13TS 6: 9SR 0:50VT
8-13 12:33MS 20:19SS 22:13TE 23:40MR 4:16TS 6:10SR 1:26VT
8-14 13:43MS 20:19SS 22:12TE 0:16MR 4:18TS 6:10SR 2: 3VT
8-15 14:53MS 20:16SS 22:10TE 0:57MR 4:19TS 6:13SR 2:47VT
8-16 16: 2MS 20:15SS 22: 7TE 1:47MR 4:20TS 6:13SR 3:40VT
8-17 17: 7MS 20:13SS 22: 6TE 2:45MR 4:22TS 6:15SR 4:38VT
8-18 18: 6MS 20:12SS 22: 4TE 3:49MR 4:24TS 6:16SR 5:44VT
8-19 18:55MS 20:10SS 22: 1TE 4:25TS 4:58MR 6:16SR 6:24VT
8-20 19:40MS 20: 8SS 21:58TE 4:28TS 6: 9MR 6:19SR 6:29VT
8-21 20: 7SS 20:16MS 21:57TE 4:30TS 6:19SR 7:19MR 6:32VT
8-22 20: 4SS 20:49MS 21:55TE 4:31TS 6:20SR 8:29MR 6:35VT
8-23 20: 2SS 21:19MS 21:52TE 4:33TS 6:22SR 9:36MR 6:40VT
8-24 20: 1SS 21:49MS 21:51TE 4:34TS 6:24SR 10:40MR 6:43VT
8-25 20: 0SS 21:47TE 22:16MS 4:35TS 6:25SR 11:43MR 6:19VT
8-26 19:58SS 21:46TE 22:45MS 4:37TS 6:25SR 5:52VT
8-27 12:43MR 19:55SS 21:43TE 23:16MS 4:39TS 6:26SR 5:22VT
8-28 13:43MR 19:55SS 21:42TE 23:49MS 4:40TS 6:28SR 4:51VT
8-29 14:40MR 19:52SS 21:40TE 0:25MS 4:43TS 6:30SR 4:17VT
8-30 15:34MR 19:51SS 21:37TE 1: 7MS 4:43TS 6:31SR 3:36VT
8-31 16:25MR 19:49SS 21:34TE 1:55MS 4:46TS 6:31SR 2:50VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
9- 1 17:12MR 19:46SS 21:32TE 2:47MS 4:46TS 6:33SR 1:58VT
9- 2 17:55MR 19:45SS 21:31TE 3:45MS 4:49TS 6:34SR 1: 4VT
9- 3 18:32MR 19:43SS 21:28TE 4:46MS 4:49TS 6:35SR 0: 3VT
9- 4 19: 7MR 19:42SS 21:27TE 4:52TS 5:49MS 6:37SR 0: 0VT
9- 5 19:40SS 19:40MR 21:23TE 4:52TS 6:37SR 6:56MS 0: 0VT
9- 6 19:37SS 20:10MR 21:22TE 4:55TS 6:39SR 8: 4MS 0: 0VT
9- 7 19:36SS 20:40MR 21:19TE 4:55TS 6:40SR 9:14MS 0: 0VT
9- 8 19:34SS 21:10MR 21:17TE 4:58TS 6:41SR 10:23MS 0: 0VT
9- 9 19:31SS 21:16TE 21:42MR 4:58TS 6:43SR 11:34MS 0:25VT
9-10 19:30SS 21:13TE 22:16MR 5: 1TS 6:43SR 1: 3VT
9-11 12:46MS 19:28SS 21:10TE 22:58MR 5: 1TS 6:45SR 1:47VT
9-12 13:55MS 19:25SS 21: 8TE 23:43MR 5: 4TS 6:46SR 2:34VT
9-13 15: 0MS 19:23SS 21: 7TE 0:37MR 5: 4TS 6:48SR 3:29VT
9-14 15:58MS 19:22SS 21: 4TE 1:37MR 5: 5TS 6:49SR 4:32VT
9-15 16:47MS 19:21SS 21: 2TE 2:43MR 5: 7TS 6:49SR 5:40VT
9-16 17:36MS 19:19SS 21: 1TE 3:52MR 5: 9TS 6:50SR 6:50VT
9-17 18:13MS 19:16SS 20:58TE 5: 1MR 5:10TS 6:52SR 8: 2VT
9-18 18:47MS 19:15SS 20:57TE 5:11TS 6:10MR 6:54SR 8:14VT
9-19 19:13SS 19:19MS 20:53TE 5:13TS 6:55SR 7:18MR 8:19VT
9-20 19:10SS 19:47MS 20:52TE 5:15TS 6:55SR 8:23MR 8:22VT
9-21 19: 8SS 20:16MS 20:49TE 5:16TS 6:58SR 9:27MR 8:26VT
9-22 19: 7SS 20:43MS 20:47TE 5:18TS 6:58SR 10:31MR 8:30VT
9-23 19: 4SS 20:46TE 21:13MS 5:19TS 7: 0SR 11:31MR 8: 5VT
9-24 19: 2SS 20:43TE 21:46MS 5:19TS 7: 1SR 7:33VT
9-25 12:30MR 19: 1SS 20:42TE 22:22MS 5:22TS 7: 3SR 6:59VT
9-26 13:25MR 18:58SS 20:40TE 23: 1MS 5:22TS 7: 4SR 6:21VT
9-27 14:18MR 18:57SS 20:37TE 23:46MS 5:24TS 7: 4SR 5:37VT
9-28 15: 6MR 18:55SS 20:36TE 0:36MS 5:25TS 7: 5SR 4:49VT
9-29 15:49MR 18:53SS 20:34TE 1:31MS 5:26TS 7: 7SR 3:55VT
9-30 16:28MR 18:52SS 20:31TE 2:30MS 5:28TS 7: 9SR 2:58VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
10- 1 17: 4MR 18:49SS 20:30TE 3:32MS 5:30TS 7:10SR 1:57VT
10- 2 17:37MR 18:47SS 20:28TE 4:39MS 5:31TS 7:10SR 0:52VT
10- 3 18: 8MR 18:46SS 20:25TE 5:31TS 5:46MS 7:13SR 0: 0VT
10- 4 18:38MR 18:43SS 20:23TE 5:34TS 6:56MS 7:13SR 0: 0VT
10- 5 18:42SS 19: 8MR 20:22TE 5:34TS 7:15SR 8: 7MS 0: 0VT
10- 6 18:40SS 19:40MR 20:19TE 5:35TS 7:16SR 9:21MS 0: 0VT
10- 7 18:37SS 20:16MR 20:19TE 5:37TS 7:18SR 10:34MS 0: 0VT
10- 8 18:37SS 20:16TE 20:55MR 5:39TS 7:19SR 11:46MS 0:38VT
10- 9 18:34SS 20:15TE 21:40MR 5:40TS 7:19SR 1:25VT
10-10 12:53MS 18:32SS 20:13TE 22:31MR 5:40TS 7:22SR 2:18VT
10-11 13:55MS 18:31SS 20:10TE 23:31MR 5:43TS 7:22SR 3:20VT
10-12 14:49MS 18:28SS 20: 8TE 0:34MR 5:43TS 7:24SR 4:25VT
10-13 15:36MS 18:28SS 20: 7TE 1:40MR 5:45TS 7:25SR 5:33VT
10-14 16:15MS 18:25SS 20: 6TE 2:49MR 5:46TS 7:26SR 6:43VT
10-15 16:47MS 18:23SS 20: 4TE 3:58MR 5:48TS 7:28SR 7:53VT
10-16 17:21MS 18:22SS 20: 1TE 5: 4MR 5:49TS 7:30SR 9: 3VT
10-17 17:49MS 18:21SS 20: 1TE 5:50TS 6:10MR 7:31SR 9:49VT
10-18 18:16MS 18:19SS 19:58TE 5:52TS 7:15MR 7:31SR 9:53VT
10-19 18:16SS 18:43MS 19:57TE 5:52TS 7:34SR 8:18MR 9:55VT
10-20 18:15SS 19:13MS 19:55TE 5:54TS 7:34SR 9:19MR 9:58VT
10-21 18:13SS 19:43MS 19:53TE 5:55TS 7:35SR 10:19MR 10: 1VT
10-22 18:12SS 19:52TE 20:17MS 5:56TS 7:37SR 11:16MR 9:39VT
10-23 18:10SS 19:51TE 20:55MS 5:58TS 7:39SR 9: 2VT
10-24 12:10MR 18: 8SS 19:49TE 21:38MS 6: 0TS 7:40SR 8:21VT
10-25 13: 1MR 18: 7SS 19:47TE 22:27MS 6: 1TS 7:41SR 7:33VT
10-26 13:46MR 18: 6SS 19:46TE 23:19MS 6: 1TS 7:43SR 6:42VT
10-27 14:26MR 18: 4SS 19:45TE 0:16MS 6: 3TS 7:45SR 5:47VT
10-28 15: 3MR 18: 2SS 19:43TE 1:16MS 6: 4TS 7:46SR 4:48VT
10-29 15:36MR 18: 1SS 19:42TE 2:19MS 6: 5TS 7:48SR 3:46VT
10-30 16: 7MR 18: 0SS 19:40TE 3:25MS 6: 7TS 7:49SR 2:41VT
10-31 16:37MR 17:58SS 19:40TE 4:33MS 6: 9TS 7:49SR 1:35VT
Portland, Oregon, U.S.A. (Longitude: West 122.68 degrees & Latitude: North 45.52 degrees)
Format: ##:##SS = Sunset ##:##TE = Twilight Ends ##:##MR = Moonrise
##:##SR = Sun Rise ##:##TS = Twilight Starts ##:##MS = Moonset
##:##VT = Moon-free, Twilight-free Viewing Time
Date Sunset Twilight Ends Twilight Starts Sun Rise Viewing Time
11- 1 17: 6MR 17:57SS 19:37TE 5:43MS 6:10TS 7:52SR 0:26VT
11- 2 17:37MR 17:55SS 19:37TE 6:10TS 6:58MS 7:52SR 0: 0VT
11- 3 17:53SS 18:10MR 19:36TE 6:11TS 7:55SR 8:12MS 0: 0VT
11- 4 17:52SS 18:49MR 19:34TE 6:13TS 7:55SR 9:27MS 0: 0VT
11- 5 17:51SS 19:31MR 19:32TE 6:15TS 7:56SR 10:40MS 0: 0VT
11- 6 17:49SS 19:31TE 20:22MR 6:16TS 7:58SR 11:48MS 0:50VT
11- 7 17:49SS 19:31TE 21:21MR 6:18TS 8: 0SR 1:49VT
11- 8 12:46MS 17:46SS 19:30TE 22:25MR 6:19TS 8: 2SR 2:55VT
11- 9 13:36MS 17:46SS 19:28TE 23:31MR 6:19TS 8: 3SR 4: 3VT
11-10 14:18MS 17:45SS 19:28TE 0:40MR 6:20TS 8: 3SR 5:12VT
11-11 14:53MS 17:43SS 19:27TE 1:49MR 6:22TS 8: 6SR 6:21VT
11-12 15:25MS 17:43SS 19:25TE 2:55MR 6:24TS 8: 7SR 7:30VT
11-13 15:53MS 17:40SS 19:25TE 4: 1MR 6:25TS 8: 8SR 8:35VT
11-14 16:21MS 17:40SS 19:23TE 5: 4MR 6:25TS 8:10SR 9:41VT
11-15 16:47MS 17:38SS 19:22TE 6: 7MR 6:26TS 8:11SR 10:45VT
11-16 17:15MS 17:37SS 19:22TE 6:28TS 7:10MR 8:12SR 11: 6VT
11-17 17:37SS 17:45MS 19:21TE 6:30TS 8:11MR 8:14SR 11: 8VT
11-18 17:36SS 18:16MS 19:21TE 6:31TS 8:15SR 9: 8MR 11: 9VT
11-19 17:36SS 18:53MS 19:19TE 6:31TS 8:17SR 10: 4MR 11:12VT
11-20 17:34SS 19:19TE 19:34MS 6:33TS 8:18SR 10:55MR 10:58VT
11-21 17:34SS 19:19TE 20:19MS 6:34TS 8:18SR 11:43MR 10:15VT
11-22 17:32SS 19:17TE 21:10MS 6:35TS 8:21SR 9:25VT
11-23 12:25MR 17:31SS 19:16TE 22: 4MS 6:37TS 8:22SR 8:32VT
11-24 13: 3MR 17:31SS 19:16TE 23: 2MS 6:37TS 8:22SR 7:35VT
11-25 13:37MR 17:31SS 19:16TE 0: 4MS 6:39TS 8:25SR 6:35VT
11-26 14: 7MR 17:30SS 19:16TE 1: 7MS 6:40TS 8:26SR 5:33VT
11-27 14:36MR 17:30SS 19:15TE 2:12MS 6:40TS 8:26SR 4:28VT
11-28 15: 4MR 17:28SS 19:15TE 3:19MS 6:41TS 8:27SR 3:22VT
11-29 15:34MR 17:28SS 19:15TE 4:31MS 6:43TS 8:29SR 2:12VT
11-30 16: 4MR 17:28SS 19:13TE 5:43MS 6:43TS 8:30SR 1: 0VT
This Dark Sky table may print better in landscape orientation. Also, when printing using Netscape check the Black Text option in the File menu, Page Setup... menu in order to print the white text. This Dark Sky table was created by Dave Heider's Dark Sky DOS program. Download the Dark Sky DOS program to create your own unique Dark Sky tables for your location and time of observing.
