Astronomical Events

Phases of Moon, Seasons

Current time is: Thursday, September 02 18h35m PDT (Vancouver), Friday, September 03 01h35m UTC (UK/Iceland), Friday, September 03 07h05m IST (India)

Event Pacific Daylight Time (PDT) Coordinated Universal Time (UTC) India Standard Time (IST)
Full Moon
9.4 days ago
Tuesday, August 24
10h05m PDT
Tuesday, August 24
17h05m UTC
Tuesday, August 24
22h35m IST
Last Quarter Moon
32.2 hours ago
Wednesday, September 01
10h22m PDT
Wednesday, September 01
17h22m UTC
Wednesday, September 01
22h52m IST
New Moon
in 5.4 days
Wednesday, September 08
03h30m PDT
Wednesday, September 08
10h30m UTC
Wednesday, September 08
16h00m IST
First Quarter Moon
in 12.2 days
Tuesday, September 14
22h50m PDT
Wednesday, September 15
05h50m UTC
Wednesday, September 15
11h20m IST
Full Moon
in 2.9 weeks
Thursday, September 23
02h17m PDT
Thursday, September 23
09h17m UTC
Thursday, September 23
14h47m IST
Last Quarter Moon
in 4.0 weeks
Thursday, September 30
20h52m PDT
Friday, October 01
03h52m UTC
Friday, October 01
09h22m IST
New Moon
in 5.0 weeks
Thursday, October 07
11h44m PDT
Thursday, October 07
18h44m UTC
Friday, October 08
00h14m IST
First Quarter Moon
in 6.0 weeks
Thursday, October 14
14h27m PDT
Thursday, October 14
21h27m UTC
Friday, October 15
02h57m IST
Full Moon
in 7.1 weeks
Friday, October 22
18h36m PDT
Saturday, October 23
01h36m UTC
Saturday, October 23
07h06m IST
Last Quarter Moon
in 8.2 weeks
Saturday, October 30
05h46m PDT
Saturday, October 30
12h46m UTC
Saturday, October 30
18h16m IST

It might be that some times are given above in Pacific Daylight Time (PDT) where it would be more appropriate to give the time in Pacific Standard Time (PST). Or vice versa. If this is the case, subtract one hour from the PDT time to get the PST time, or add one hour to go the other direction.

Note: Coordinated Universal Time (UTC) is commonly called Greenwich Mean Time (GMT) although, strictly speacking, this usage is historically and astronomically incorrect.

The "Effective Equinox" is the night that is closest to being 12 hours long, hence "Equi-nox", "Equal Night". This is always before the Astronomical Equinox in the Spring and after the Astronomical Equinox in the Fall. The time given is the time of sunset at the beginning of the Equal Night. The difference in dates is due to atmospheric refraction and the fact that the Sun is not a point source of light. It also varies with latitude.

As an example, for Vancouver in March of 2010, on the day of the true Equinox (March 20th), the day is nearly 20 minutes longer than the previous night and nearly 27 minutes longer than the following night. However, on the date of the Effective Equinox (March 17th), the day is less than 3 minutes shorter than the previous night and about one minute longer than the following night.

Occasionally, times for solar eclipses are given above, but in general these will not be seen in Vancouver. Please refer to the Eclipse Web Site at NASA for complete information.

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