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Wintry Conditions Over The Rockies, Heavy Rainfall And Flash Flooding Threat Over The Desert Southwest

Remnant moisture from what was once Tropical Storm Raymond will continue to produce heavy rainfall and the threat for flash flooding over the Desert Southwest into Thursday. Heavy snow will also be possible over parts of the Rockies, and will likely cause hazardous travel. Meanwhile, critical fire weather conditions continue across northern California into Thursday morning. Read More >

Astronomical Data for North Texas

The U.S. Naval Observatory (USNO) computes astronomical data.  Therefore, the NWS does not record, certify, or authenticate astronomical data.  Computed times of sunrise, sunset, moonrise, moonset; and twilight, moon phases and other astronomical data are available from USNO's Astronomical Applications Department (http://aa.usno.navy.mil).
See http://aa.usno.navy.mil/faq/docs/lawyers.php for information on using these data for legal purposes.

 

Seasons and Daylight Saving Time

Year Daylight
Saving Time
Begins at 2 am
Vernal
Equinox
(CDT)
Summer
Solstice
(CDT)
Autumnal
Equinox
(CDT)
Daylight
Saving Time
Ends at 2 am
Winter
Solstice
(CST)
2017 Mar 12 Mar 20
5:29 am
Jun 20
11:24 pm
Sep 22
3:02 pm
Nov 5 Dec 21
10:28 am
2018 Mar 11 Mar 20
11:15 am
Jun 21
5:07 am
Sep 22
8:54 pm
Nov 4 Dec 21
4:23 pm
2019 Mar 10 Mar 20
4:58 pm
Jun 21
10:54 am
Sep 23
2:50 am
Nov 3 Dec 21
10:19 pm
2020 Mar 8 Mar 19
10:50 pm
Jun 20
4:44 pm
Sep 22
8:31 am
Nov 1 Dec 21
4:02 am
2021 Mar 14 Mar 20
4:37 am
Jun 20
10:32 pm
Sep 22
2:21 pm
Nov 7 Dec 21
9:59 am

 

Sunrise Times for Easter

Date Paris
(earliest)
Dallas Fort Worth Waco Cisco
(latest)
Apr 16, 2017 6:50 am CDT 6:56 am CDT 6:58 am CDT 6:59 am CDT 7:05 am CDT
Apr 1, 2018 7:10 am CDT 7:15 am CDT 7:17 am CDT 7:17 am CDT 7:24 am CDT
Apr 21, 2019 6:45 am CDT 6:51 am CDT 6:53 am CDT 6:54 am CDT 7:00 am CDT
Apr 12, 2020 6:55 am CDT 7:01 am CDT 7:03 am CDT 7:03 am CDT 7:10 am CDT
Apr 4, 2021 7:05 am CDT 7:11 am CDT 7:13 am CDT 7:13 am CDT 7:20 am CDT

 

For more information regarding astronomical data, contact:
U.S. Naval Observatory
ATTN: Code AA
3450 Massachusetts Ave. NW
Washington, DC 20392-5420
828-271-4800
FAX: 828-271-4876